What are R and Cran (•• )?
What are R ??? and CRAN ???? (´•?•`)? R is ‘GGNU S’, a freely available language and environment for statistical computing and graphics which provides a wide variety of statistical and graphical techniques: linear and nonlinear modelling, statistical tests, time series analysis, classification, clustering, etc.
Where can I find Cran data?
CRAN is covered by Thomson Reuters Data Citation Index. CRAN is covered by SCOPUS. Data is available under GNU license. Mirror sites can be found here https://cran.r-project.org/mirrors.html .
How do I submit a package to Cran?
To “submit” a package to CRAN, check that your submission meets the CRAN Repository Policy and then use the web form . If this fails, send an email to CRAN-submissions@R-project.org following the policy. Please do not attach submissions to emails, because this will clutter up the mailboxes of half a dozen people.
How many R packages are there?
SeeSection “R packages” inR FAQ, for a complete list. There are thousands of contributed packages for R, written by many different authors. Someof these packages implement specialized statistical methods, others give access to data or hard-ware, and others are designed to complement textbooks.
R Reference Card