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| -rw-r--r-- | gnu/packages/cran.scm | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/gnu/packages/cran.scm b/gnu/packages/cran.scm index 803c4e0b6e..fcb60791fd 100644 --- a/gnu/packages/cran.scm +++ b/gnu/packages/cran.scm @@ -3427,6 +3427,30 @@ objects in HTML format.") and vice-versa.") (license license:gpl2+))) +(define-public r-fastdummies + (package + (name "r-fastdummies") + (version "1.6.3") + (source (origin + (method url-fetch) + (uri (cran-uri "fastDummies" version)) + (sha256 + (base32 + "1pw1bpp69sbs8yc1s5ffz11q249ljfwbgfrq6irg5pyp37z38fdx")))) + (properties `((upstream-name . "fastDummies"))) + (build-system r-build-system) + (propagated-inputs (list r-data-table r-stringr r-tibble)) + (native-inputs (list r-knitr)) + (home-page "https://github.com/jacobkap/fastDummies") + (synopsis "Create dummy columns and rows from categorical variables") + (description + "This package creates dummy columns from columns that have categorical +variables (character or factor types). You can also specify which columns to +make dummies out of, or which columns to ignore. Also creates dummy rows from +character, factor, and Date columns. This package provides a significant +speed increase from creating dummy variables through @code{model.matrix()}.") + (license license:expat))) + (define-public r-fastmap (package (name "r-fastmap") |