gnu: r-lme4: Move to (gnu packages cran).

* gnu/packages/statistics.scm (r-lme4): Move from here...
* gnu/packages/cran.scm (r-lme4): ...to here.

Change-Id: Ie6ae05d42ce1c2a30eb36ca7a8f283c625f8d05a

gnu/packages/cran.scm

@@ -7409,6 +7409,49 @@ complete distance matrix between all pairs of samples, only the distances
 between a set of landmarks and the samples are calculated.")
     (license license:gpl3)))
 
+(define-public r-lme4
+  (package
+    (name "r-lme4")
+    (version "1.1-36")
+    (source
+     (origin
+       (method url-fetch)
+       (uri (cran-uri "lme4" version))
+       (sha256
+        (base32
+         "0vyqmbz1zv3xh45ivfjl9dxpr5n8b48g1k70r58952hd994h7q5l"))))
+    (build-system r-build-system)
+    (properties
+     '((updater-ignored-native-inputs . ("r-car" "r-gamm4"))))
+    (propagated-inputs
+     (list r-boot
+           r-lattice
+           r-mass
+           r-matrix
+           r-minqa
+           r-nlme
+           r-nloptr
+           r-rcpp
+           r-rcppeigen
+           r-reformulas))
+    (native-inputs
+     (list r-devtools
+           r-ggplot2
+           r-knitr
+           r-mgcv
+           r-optimx
+           r-statmod
+           r-testthat
+           r-tibble))
+    (home-page "https://cran.r-project.org/web/packages/lme4")
+    (synopsis "Linear mixed-effects models using eigen and S4")
+    (description
+      "This package provides fit linear and generalized linear mixed-effects
+models.  The models and their components are represented using S4 classes and
+methods.  The core computational algorithms are implemented using the Eigen
+C++ library for numerical linear algebra and RcppEigen glue.")
+    (license license:gpl2+)))
+
 (define-public r-lmodel2
   (package
     (name "r-lmodel2")

gnu/packages/statistics.scm

@@ -3014,49 +3014,6 @@ available online as well as original implementations of various other
 algorithms.")
     (license license:lgpl3)))
 
-(define-public r-lme4
-  (package
-    (name "r-lme4")
-    (version "1.1-36")
-    (source
-     (origin
-       (method url-fetch)
-       (uri (cran-uri "lme4" version))
-       (sha256
-        (base32
-         "0vyqmbz1zv3xh45ivfjl9dxpr5n8b48g1k70r58952hd994h7q5l"))))
-    (build-system r-build-system)
-    (properties
-     '((updater-ignored-native-inputs . ("r-car" "r-gamm4"))))
-    (propagated-inputs
-     (list r-boot
-           r-lattice
-           r-mass
-           r-matrix
-           r-minqa
-           r-nlme
-           r-nloptr
-           r-rcpp
-           r-rcppeigen
-           r-reformulas))
-    (native-inputs
-     (list r-devtools
-           r-ggplot2
-           r-knitr
-           r-mgcv
-           r-optimx
-           r-statmod
-           r-testthat
-           r-tibble))
-    (home-page "https://cran.r-project.org/web/packages/lme4")
-    (synopsis "Linear mixed-effects models using eigen and S4")
-    (description
-      "This package provides fit linear and generalized linear mixed-effects
-models.  The models and their components are represented using S4 classes and
-methods.  The core computational algorithms are implemented using the Eigen
-C++ library for numerical linear algebra and RcppEigen glue.")
-    (license license:gpl2+)))
-
 (define-public r-pbkrtest
   (package
     (name "r-pbkrtest")