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LongCART

Recursive Partitioning for Longitudinal Data and Right Censored Data Using Baseline Covariates

v3.2 · May 17, 2022 · GPL (>= 2)

Description

Constructs tree for continuous longitudinal data and survival data using baseline covariates as partitioning variables according to the 'LongCART' and 'SurvCART' algorithm, respectively. Later also included functions to calculate conditional power and predictive power of success based on interim results and probability of success for a prospective trial.

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CRAN Check Status

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r-devel-linux-x86_64-debian-clang NOTE
r-devel-linux-x86_64-debian-gcc NOTE
r-devel-linux-x86_64-fedora-clang NOTE
r-devel-linux-x86_64-fedora-gcc NOTE
r-devel-windows-x86_64 NOTE
r-oldrel-macos-arm64 NOTE
r-oldrel-macos-x86_64 NOTE
r-oldrel-windows-x86_64 NOTE
r-patched-linux-x86_64 NOTE
r-release-linux-x86_64 NOTE
r-release-macos-arm64 NOTE
r-release-macos-x86_64 NOTE
r-release-windows-x86_64 NOTE
Check details (15 non-OK)
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Madan G Kundu <madan_g.kundu@yahoo.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Madan", "G"),
                    family = "Kundu",
                    role = c("aut", "cre"),
                    email = "madan_g.kundu@yahoo.com")
as necessary.
NOTE r-devel-linux-x86_64-debian-clang

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Madan G Kundu <madan_g.kundu@yahoo.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Madan", "G"),
                    family = "Kundu",
                    role = c("aut", "cre"),
                    email = "madan_g.kundu@yahoo.com")
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-release-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^
NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then specify \code{c(1, 0.5, NA}. If fixed part of the model is t + t^2 + cov1, then specify \code{c(1, 2, NA)}.}
       |                                                                                                                                                                               ^
checkRd: (-1) StabCat.surv.Rd:34: Lost braces; missing escapes or markup?
    34 | Lognormal distribution: f(t)=(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) StabCat.surv.Rd:36: Lost braces; missing escapes or markup?
    36 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                     
...[truncated]...
(1/t)*(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(log(t)-mu)/sigma}^2]
       |                                                                      ^
checkRd: (-1) SurvCART.Rd:38: Lost braces; missing escapes or markup?
    38 | Normal distribution: f(t)=(1/sqrt(2*pi*sigma^2))*exp[-(1/2)*{(t-mu)/sigma}^2]
       |                                                             ^
checkRd: (-1) succ_ia.Rd:39: Lost braces
    39 |   \item{sd.ia}{Standard deviation of estimated mean difference (in one-sample continuous  case) or estimated mean (in two-sample continuous case) at interim analysis. If \code{stderr.ia} is specified, then the value of \code{sd.ia} is ignored. If code{stderr.ia} is not specified, then mandatory for continuous case.}
       |                                                                                                                                                                                                                                                            ^

Check History

NOTE 0 OK · 13 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Jun 9, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Madan G Kundu <madan_g.kundu@yahoo.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Madan", "G"),
                    family = "Kundu",
                    role = c("aut", "cre"),
                    email = "madan_g.kundu@yahoo.com")
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Madan G Kundu <madan_g.kundu@yahoo.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Madan", "G"),
                    family = "Kundu",
                    role = c("aut", "cre"),
                    email = "madan_g.kundu@yahoo.com")
as necessary.
NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
ERROR 0 OK · 12 NOTE · 0 WARNING · 1 ERROR · 0 FAILURE Jun 8, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Madan G Kundu <madan_g.kundu@yahoo.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Madan", "G"),
                    family = "Kundu",
                    role = c("aut", "cre"),
                    email = "madan_g.kundu@yahoo.com")
as necessary.
ERROR r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Madan G Kundu <madan_g.kundu@yahoo.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Madan", "G"),
                    family = "Kundu",
                    role = c("aut", "cre"),
                    email = "madan_g.kundu@yahoo.com")
as necessary.
NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE 0 OK · 14 NOTE · 0 WARNING · 0 ERROR · 0 FAILURE Mar 10, 2026
NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Madan G Kundu <madan_g.kundu@yahoo.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Madan", "G"),
                    family = "Kundu",
                    role = c("aut", "cre"),
                    email = "madan_g.kundu@yahoo.com")
as necessary.
NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Madan G Kundu <madan_g.kundu@yahoo.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = c("Madan", "G"),
                    family = "Kundu",
                    role = c("aut", "cre"),
                    email = "madan_g.kundu@yahoo.com")
as necessary.
NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^
NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) ProfilePlot.Rd:16: Lost braces
    16 |   \item{timevar.power}{Mandatory when the fixed part of the fitted model contains term as time with power not equal to  1. For example, if fixed part of the model is t + sqrt{t} + cov1, then speci
...[truncated]...
                                                                                                                                                                                                                                                         ^

Code intelligence has not been computed for this package yet.

Code

Structure

Lines of code

3,893

Files

36

Compiled share

0%

Has compiled src

No

Language breakdown

R 2,548 (65.5%)Docs 1,345 (34.5%)

API

Exported functions

18

Internal functions

1

Recent export changes

v3.2+6 plot.LongCART, text.LongCART, predict.LongCART +3 more  −2 KMPlot.SurvCART, ProfilePlot.LongCART
v3.0+4 succ_ia, succ_ia_betabinom_one, succ_ia_betabinom_two +1 more

Testing & CI

Has tests

No

Test-to-code ratio

0.00

testthat edition

CI present

No

CI type

[]

PR gated

No

Docs

Return-value doc rate

53.3%

\dontrun example ratio

50%

Roxygen coverage

100%

Has pkgdown

No

NEWS present

No

Health & Security signals

Informational signals; not verdicts.

on.exit coverage

0%

Unsafe pattern score

18

Dep constraint coverage

0%

Secret pattern count

0

Bundled 3rd-party code

2 items

Portability & License

Min R version

3.4.0

System requirements

C++ standard

License

GPL (>= 2)

License flags

SPDX valid, OSI approved

History

Versions

7

First release

2019-10-07

Latest release

2022-05-17

Avg cadence

156 days

Cold removal rate

100%

Dep drift

3

LOC over versions

v1.0: 1,003 LOCv1.1: 1,003 LOCv2.0: 2,373 LOCv2.1: 2,482 LOCv3.0: 3,534 LOCv3.1: 3,542 LOCv3.2: 3,893 LOC

Per-file churn detail lives in the source pipeline: https://github.com/r-observatory/cran-code-metrics.

Dependency Network

Dependencies Reverse dependencies nlme rpart survival magic survminer Formula LongCART

Version History

8 tracked
new 3.2 Mar 10, 2026
updated 3.2 ← 3.1 diff May 16, 2022
updated 3.1 ← 3.0 diff May 30, 2021
updated 3.0 ← 2.1 diff Jan 16, 2021
updated 2.1 ← 2.0 diff Dec 4, 2020
updated 2.0 ← 1.1 diff Apr 24, 2020
updated 1.1 ← 1.0 diff Apr 1, 2020
new 1.0 Oct 6, 2019