gnu, doc: Use HTTPS for cran.r-project.org home pages.

* gnu/packages/bioinformatics.scm (r-sparql, r-acsnminer, r-gkmsvm)
(r-maldiquant, r-gprofiler)[home-page]: Use HTTPS.
* gnu/packages/cran.scm (r-colorspace, r-auc, r-calibrate, r-shape)
(r-compare, r-proxy, r-sp, r-rmtstat, r-lmtest, r-inline, r-bbmle)
(r-lpsolve, r-energy, r-suppdists, r-ksamples, r-cvst, r-drr, r-prodlim)
(r-ddalpha, r-rcpproll, r-ipred, r-psych, r-truncnorm, r-rsolnp, r-laeken)
(r-vcd, r-ica, r-scatterplot3d)[home-page]: Likewise.
* gnu/packages/machine-learning.scm (r-adaptivesparsity, r-kernlab)
[home-page]: Likewise.
* gnu/packages/maths.scm (r-quadprog, r-pracma)[home-page]: Likewise.
* gnu/packages/statistics.scm (r-boot, r-cluster, r-codetools, r-foreign)
(r-kernsmooth, r-nlme, r-mgcv, r-rpart, r-dichromat, r-estimability)
(r-pheatmap, r-labeling, r-magrittr, r-munsell, r-rcolorbrewer, r-sendmailr)
(r-gdtools, r-acepack, r-formula, r-locfit, r-chron, r-coda, r-backports)
(r-brew, r-commonmark, r-rstudioapi, r-plotrix, r-gridbase, r-bitops)
(r-catools, r-xnomial, r-lambda-r, r-whoreadsthis, r-futile-options)
(r-futile-logger, r-segmented, r-snow, r-iterators, r-foreach, r-doparallel)
(r-domc, r-irlba, r-registry, r-e1071, r-bigmemory-sri, r-r-methodss3)
(r-tidyselect, r-base64, r-runit, r-sfsmisc, r-gtools, r-gdata, r-gplots)
(r-ztable, r-vipor, r-sourcetools, r-statmod, r-compquadform, r-mixtools)
(r-fastica, r-diptest, r-modeltools, r-flexmix, r-deoptimr, r-pcapp)
(r-rrcov, r-fit-models, r-robust, r-trimcluster, r-fpc, r-fnn)
(r-modelmetrics, r-nloptr, r-lme4, r-tclust, r-lubridate)[home-page]:
Likewise.
* gnu/packages/web.scm (r-htmltools, r-hwriter, r-rjson, r-rook)[home-page]:
Likewise.
* doc/guix.texi (Invoking guix import, Invoking guix refresh): Likewise.

1 files changed, 5 insertions, 5 deletions

diff --git a/gnu/packages/bioinformatics.scm b/gnu/packages/bioinformatics.scm
index 30eae3e0b4..660c7b408b 100644
--- a/gnu/packages/bioinformatics.scm
+++ b/gnu/packages/bioinformatics.scm
@@ -6367,7 +6367,7 @@ track.  The database is exposed as a @code{TxDb} object.")
   (propagated-inputs
    `(("r-rcurl" ,r-rcurl)
      ("r-xml" ,r-xml)))
-  (home-page "http://cran.r-project.org/web/packages/SPARQL")
+  (home-page "https://cran.r-project.org/web/packages/SPARQL")
   (synopsis "SPARQL client for R")
   (description "This package provides an interface to use SPARQL to pose
 SELECT or UPDATE queries to an end-point.")
@@ -6601,7 +6601,7 @@ BLAST, KEGG, GenBank, MEDLINE and GO.")
     (propagated-inputs
       `(("r-ggplot2" ,r-ggplot2)
         ("r-gridextra" ,r-gridextra)))
-    (home-page "http://cran.r-project.org/web/packages/ACSNMineR")
+    (home-page "https://cran.r-project.org/web/packages/ACSNMineR")
     (synopsis "Gene enrichment analysis")
     (description
      "This package provides tools to compute and represent gene set enrichment
@@ -8497,7 +8497,7 @@ factors bound at the specific regions.")
        ("r-rtracklayer" ,r-rtracklayer)
        ("r-s4vectors" ,r-s4vectors)
        ("r-seqinr" ,r-seqinr)))
-    (home-page "http://cran.r-project.org/web/packages/gkmSVM")
+    (home-page "https://cran.r-project.org/web/packages/gkmSVM")
     (synopsis "Gapped-kmer support vector machine")
     (description
      "This R package provides tools for training gapped-kmer SVM classifiers
@@ -9090,7 +9090,7 @@ trait.")
          "047s6007ydc38x8wm027mlb4mngz15n0d4238fr8h43wyll5zy0z"))))
     (properties `((upstream-name . "MALDIquant")))
     (build-system r-build-system)
-    (home-page "http://cran.r-project.org/web/packages/MALDIquant")
+    (home-page "https://cran.r-project.org/web/packages/MALDIquant")
     (synopsis "Quantitative analysis of mass spectrometry data")
     (description
      "This package provides a complete analysis pipeline for matrix-assisted
@@ -9997,7 +9997,7 @@ interval to data view, mismatch pileup, and several splicing summaries.")
     (propagated-inputs
      `(("r-plyr" ,r-plyr)
        ("r-rcurl" ,r-rcurl)))
-    (home-page "http://cran.r-project.org/web/packages/gProfileR/")
+    (home-page "https://cran.r-project.org/web/packages/gProfileR/")
     (synopsis "Interface to the g:Profiler toolkit")
     (description
      "This package provides tools for functional enrichment analysis,