gnu: r-circlize: Improve description.

* gnu/packages/cran.scm (r-circlize)[description]: Fix typo and adjust
grammar based on upstream description.

gnu: r-circlize: Update to 0.4.3.

* gnu/packages/cran.scm (r-circlize): Update to 0.4.3.

gnu: r-xts: Update to 0.10-1.

* gnu/packages/cran.scm (r-xts): Update to 0.10-1

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.

gnu: Add r-cli.

* gnu/packages/cran.scm (r-cli): New variable.

gnu: r-hardyweinberg: Update to 1.5.9.

* gnu/packages/cran.scm (r-hardyweinberg): Update to 1.5.9.
[propagated-inputs]: Add r-rsolnp.

gnu: Add r-rsolnp.

* gnu/packages/cran.scm (r-rsolnp): New variable.

gnu: Add r-truncnorm.

* gnu/packages/cran.scm (r-truncnorm): New variable.

gnu: r-vcd: Update to 1.4-4.

* gnu/packages/cran.scm (r-vcd): Update to 1.4-4.

gnu: r-proxy: Update to 0.4-20.

* gnu/packages/cran.scm (r-proxy): Update to 0.4-20.

gnu: Add r-ggjoy.

* gnu/packages/cran.scm (r-ggjoy): New variable.

gnu: Add r-ggridges.

* gnu/packages/cran.scm (r-ggridges): New variable.

gnu: Add r-scatterplot3d.

* gnu/packages/cran.scm (r-scatterplot3d): New variable.

gnu: Add r-sdmtools.

* gnu/packages/cran.scm (r-sdmtools): New variable.

gnu: Add r-dtw.

* gnu/packages/cran.scm (r-dtw): New variable.

gnu: Add r-ica.

* gnu/packages/cran.scm (r-ica): New variable.

gnu: r-circlize: Update to 0.4.2.

* gnu/packages/cran.scm (r-circlize): Update to 0.4.2.

gnu: r-rcpp: Update to 0.12.14.

* gnu/packages/cran.scm (r-rcpp): Update to 0.12.14.

gnu: r-timedate: Update to 3042.101.

* gnu/packages/cran.scm (r-timedate): Update to 3042.101.

gnu: r-dendextend: Update to 1.6.0.

* gnu/packages/cran.scm (r-dendextend): Update to 1.6.0.