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Diffstat (limited to 'gnu/packages')
| -rw-r--r-- | gnu/packages/cran.scm | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index cb68994565..dd30ba3fbe 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -17838,3 +17838,33 @@ or structured. Q-matrix validation, item and model fit statistics, model comparison at test and item level and differential item functioning can also be conducted. A graphical user interface is also provided.") (license license:gpl3))) + +(define-public r-actcd + (package + (name "r-actcd") + (version "1.2-0") + (source + (origin + (method url-fetch) + (uri (cran-uri "ACTCD" version)) + (sha256 + (base32 + "0mzjxxr2zfdidw8ibh6w8mvpkw3q3nvngqi05g9ind26ckvk053p")))) + (properties `((upstream-name . "ACTCD"))) + (build-system r-build-system) + (propagated-inputs + `(("r-gdina" ,r-gdina) + ("r-r-methodss3" ,r-r-methodss3))) + (native-inputs + `(("gfortran" ,gfortran))) + (home-page "https://cran.r-project.org/web/packages/ACTCD/") + (synopsis "Asymptotic classification theory for cognitive diagnosis") + (description + "This is a package supporting cluster analysis for cognitive diagnosis +based on the Asymptotic Classification Theory (Chiu, Douglas & Li, 2009; +@url{doi:10.1007/s11336-009-9125-0}). Given the sample statistic of +sum-scores, cluster analysis techniques can be used to classify examinees into +latent classes based on their attribute patterns. In addition to the +algorithms used to classify data, three labeling approaches are proposed to +label clusters so that examinees' attribute profiles can be obtained.") + (license license:gpl2+))) |