testing particular item and test structures are included. Several functions
serve as a useful front end for structural equation modeling.")
(license license:gpl2+)))
+
+(define-public r-gsubfn
+ (package
+ (name "r-gsubfn")
+ (version "0.6-6")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (cran-uri "gsubfn" version))
+ (sha256
+ (base32
+ "196x4c3ihf4q3i0v7b1xa6jm8jjld2rsx00qz03n90wfnjdx5idv"))))
+ (build-system r-build-system)
+ (propagated-inputs `(("r-proto" ,r-proto)))
+ (home-page "http://gsubfn.googlecode.com")
+ (synopsis "Utilities for strings and function arguments.")
+ (description
+ "This package provides @code{gsubfn} which is like @code{gsub} but can
+take a replacement function or certain other objects instead of the
+replacement string. Matches and back references are input to the replacement
+function and replaced by the function output. @code{gsubfn} can be used to
+split strings based on content rather than delimiters and for quasi-perl-style
+string interpolation. The package also has facilities for translating
+formulas to functions and allowing such formulas in function calls instead of
+functions.")
+ (license license:gpl2+)))