This package was removed from CRAN on 2026-02-15. Its history is shown below.

Reason: requires archived package 'deformula'

Details below reflect version 1.0.0, its last release before removal.

mapfit

1.0.0

PH/MAP Parameter Estimation

0packages depend

–downloads / year

–test coverage

–checks pass

Overview

About

Maintained by Hiroyuki Okamura4 releasesCRAN page ↗GitHub ↗

Estimation methods for phase-type distribution (PH) and Markovian arrival process (MAP) from empirical data (point and grouped data) and density function. The tool is based on the following researches: Okamura et al. (2009) doi:10.1109/TNET.2008.2008750, Okamura and Dohi (2009) doi:10.1109/QEST.2009.28, Okamura et al. (2011) doi:10.1016/j.peva.2011.04.001, Okamura et al. (2013) doi:10.1002/asmb.1919, Horvath and Okamura (2013) doi:10.1007/978-3-642-40725-3_10, Okamura and Dohi (2016) doi:10.15807/jorsj.59.72.

Install

R (source archive)pak (dev)Ubuntu (r2u)openSUSE (OBS)

url <- "https://cran.r-project.org/src/contrib/Archive/mapfit/mapfit_1.0.0.tar.gz"
pkgFile <- "mapfit_1.0.0.tar.gz"
download.file(url, pkgFile)
install.packages(pkgFile, type = "source", repos = NULL)

This package is no longer on CRAN, so install.packages() cannot fetch it by name. This downloads the last archived source (1.0.0) and builds it locally. Install its dependencies first, and note that building from source needs the usual compiler toolchain.

if (!requireNamespace("pak", quietly = TRUE))
  install.packages("pak", repos = "https://cloud.r-project.org/")
pak::pak("okamumu/mapfit")

Development version from okamumu/mapfit. Installs pak first if it is not already available.

Release

# enable cranapt (r2u) if it is not already set up, then install
grep -rqs r2u.stat.illinois.edu /etc/apt/sources.list /etc/apt/sources.list.d/ \
  || curl -fsSL https://raw.githubusercontent.com/eddelbuettel/r2u/master/inst/scripts/add_cranapt_noble.sh | sudo bash
sudo apt install -y r-cran-mapfit

Fast Ubuntu binaries via r2u (no compilation). The cranapt setup runs once and is skipped when it is already enabled.

bspm (used by r2u) also needs make: sudo apt install make

# add the autoCRAN OBS repo (Tumbleweed) if it is missing, then install
zypper -q lr | grep -qi autoCRAN \
  || sudo zypper addrepo https://download.opensuse.org/repositories/devel:/languages:/R:/autoCRAN/openSUSE_Tumbleweed/devel:languages:R:autoCRAN.repo
sudo zypper install -y R-mapfit

RPMs auto-built from CRAN on openSUSE OBS (Tumbleweed).

Health

CRAN checks

CRAN check results are not tracked yet.

Code health

Yes

Tests · ratio 0.08

not tracked

Coverage

100%

Documentation · exports

Dependencies · direct

Documentation

READMEYes · 2,943 wordsVignettesNopkgdown siteNoNEWSYes · 100% structuredCode of conductNoContributing guideNo

Examples that run: 100%
Documented parameters: 99%
Return-value docs: 97%
References docs: 2%

Downloads

Releases R versions

Daily download trend is not available in this view yet.

Compare downloads with other packages →

Also on384 r2u49 c2d4u

Dependencies

Declared dependencies

7 external dependencies (excludes base and recommended)

Depends (0)

none

Imports (5)

R6 deformulaMatrixmethodsRcpp

LinkingTo (1)

Rcpp

Suggests (3)

covr ggplot2 testthat

Enhances (0)

none

Dependency license breakdown →

Reverse dependencies

0direct

–indirect (not tracked)

Nothing depends on this yet.

Code & Tests

Datasets

People & History

People (1)

Maintainer (1)

Hiroyuki Okamura

Author, Maintainer

Authors (1)

Hiroyuki Okamura

Author, Maintainer

Package Timeline

4 releases. Pick two to compare their code metrics. R releases are shown for context.

R
R 4.6.0 released · 2026-04-24
archivedRemoved from CRAN
2026-02-15
requires archived package 'deformula'
R
R 4.5.0 released · 2025-04-11
R
R 4.4.0 released · 2024-04-24
R
R 4.3.0 released · 2023-04-21
1.0.0
2022-11-22 · diff ↗
unarchivedReturned to CRAN
2022-11-22
archivedRemoved from CRAN
2022-09-25
issues were not corrected in time
0.9.9
2022-05-30 · diff ↗
R
R 4.2.0 released · 2022-04-22
R
R 4.1.0 released · 2021-05-18
R
R 4.0.0 released · 2020-04-24
R
R 3.6.0 released · 2019-04-26
R
R 3.5.0 released · 2018-04-23
R
R 3.4.0 released · 2017-04-21
R
R 3.3.0 released · 2016-05-03

Show 4 earlier events

R
R 3.2.0 released · 2015-04-16
0.9.7
2015-03-24 · diff ↗
0.9.6
2015-03-19
R
R 3.1.0 released · 2014-04-10

Package metadata

Total releases: 4
License: MIT + file LICENSE OSI
Bundled data: 5.3 KB / 1 file
Download size: not tracked yet
Installed size: not tracked yet
With dependencies: not tracked yet

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