flam

Fits Piecewise Constant Models with Data-Adaptive Knots

v3.2 · Apr 5, 2018 · GPL (>= 2)

Description

Implements the fused lasso additive model as proposed in Petersen, A., Witten, D., and Simon, N. (2016). Fused Lasso Additive Model. Journal of Computational and Graphical Statistics, 25(4): 1005-1025.

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CRAN Check Status

14 NOTE

Show all 14 flavors

Flavor	Status	Time
r-devel-linux-x86_64-debian-clang	NOTE	65.9s
r-devel-linux-x86_64-debian-gcc	NOTE	43.3s
r-devel-linux-x86_64-fedora-clang	NOTE	96.3s
r-devel-linux-x86_64-fedora-gcc	NOTE	102.1s
r-devel-macos-arm64	NOTE	17s
r-devel-windows-x86_64	NOTE	103s
r-oldrel-macos-arm64	NOTE
r-oldrel-macos-x86_64	NOTE	45s
r-oldrel-windows-x86_64	NOTE	113s
r-patched-linux-x86_64	NOTE	61.1s
r-release-linux-x86_64	NOTE	57.2s
r-release-macos-arm64	NOTE
r-release-macos-x86_64	NOTE	57s
r-release-windows-x86_64	NOTE	91s

Check details (16 non-OK)

NOTE r-devel-linux-x86_64-debian-clang

CRAN incoming feasibility

Maintainer: ‘Ashley Petersen <ashleyjpete@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Ashley",
                    family = "Petersen",
                    role = c("aut", "cre"),
                    email = "ashleyjpete@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-clang

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Ashley Petersen <ashleyjpete@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Ashley",
                    family = "Petersen",
                    role = c("aut", "cre"),
                    email = "ashleyjpete@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

Check History

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: ‘Ashley Petersen <ashleyjpete@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Ashley",
                    family = "Petersen",
                    role = c("aut", "cre"),
                    email = "ashleyjpete@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-debian-gcc

CRAN incoming feasibility

Maintainer: ‘Ashley Petersen <ashleyjpete@gmail.com>’

No Authors@R field in DESCRIPTION.
Please add one, modifying
  Authors@R: person(given = "Ashley",
                    family = "Petersen",
                    role = c("aut", "cre"),
                    email = "ashleyjpete@gmail.com")
as necessary.

NOTE r-devel-linux-x86_64-fedora-clang

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-devel-linux-x86_64-fedora-gcc

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-devel-macos-arm64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-devel-windows-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-patched-linux-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-release-linux-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-release-macos-arm64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-release-macos-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-release-windows-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-oldrel-macos-arm64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-oldrel-macos-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

NOTE r-oldrel-windows-x86_64

Rd files

checkRd: (-1) summary.flamcv.rd:8: Lost braces
     8 | This function summarizes a call to code{\link{flamCV}} and identifies the tuning parameter chosen by cross-validation.
       |                                        ^

Dependency Network

Version History

new 3.2 Mar 10, 2026

updated 3.2 ← 3.1 diff Apr 5, 2018

updated 3.1 ← 3.0 diff Nov 8, 2016

updated 3.0 ← 2.0 diff Jul 25, 2015

updated 2.0 ← 1.0 diff Jun 24, 2015

new 1.0 Oct 12, 2014