diff options
Diffstat (limited to 'gnu')
| -rw-r--r-- | gnu/packages/cran.scm | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 589bcd8f30..4229fc2cea 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -19443,6 +19443,37 @@ hierarchic loggers, multiple handlers per logger, level based filtering, space handling in messages and custom formatting.") (license license:gpl3))) +(define-public r-logistf + (package + (name "r-logistf") + (version "1.25.0") + (source (origin + (method url-fetch) + (uri (cran-uri "logistf" version)) + (sha256 + (base32 + "0w78jsynw5jh3l9r3ssjs8rza6givgrxzwnb5jwazcm8637d6gix")))) + (properties `((upstream-name . "logistf"))) + (build-system r-build-system) + (propagated-inputs (list r-formula-tools r-matrix r-mgcv r-mice)) + (home-page + "https://cemsiis.meduniwien.ac.at/en/kb/science-research\ +/software/statistical-software/firth-correction/") + (synopsis "Firth's bias-reduced logistic regression") + (description + "Fit a logistic regression model using Firth's bias reduction method, +equivalent to penalization of the log-likelihood by the Jeffreys prior. +Confidence intervals for regression coefficients can be computed by penalized +profile likelihood. Firth's method was proposed as ideal solution to the +problem of separation in logistic regression, see Heinze and Schemper (2002) +<doi:10.1002/sim.1047>. If needed, the bias reduction can be turned off such +that ordinary maximum likelihood logistic regression is obtained. Two new +modifications of Firth's method, FLIC and FLAC, lead to unbiased predictions +and are now available in the package as well, see Puhr et al (2017) +<doi:10.1002/sim.7273>.") + ;; Any version of the GPL + (license license:gpl3+))) + (define-public r-longdat (package (name "r-longdat") |