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R is a programming language for statistical computing and data visualization. It has been adopted in the fields of data mining, bioinformatics, and data analysis. [ 9 ] The core R language is augmented by a large number of extension packages, containing reusable code, documentation, and sample data. R software is open-source and free software.
R Commander (Rcmdr) is a GUI for the R programming language, licensed under the GNU General Public License, and developed and maintained by John Fox in the sociology department at McMaster University. [1] Rcmdr looks and works similarly to SPSS GUI by providing a menu of analytic and graphical methods. It also displays the underlying R code ...
RQDA. RQDA is an R package for computer assisted qualitative data analysis or CAQDAS. It is installable from, and runs within, the R statistical software, but has a separate window running a graphical user interface (through RGtk2). RQDA's approach allows for tight integration of the constructivist approach of qualitative research with ...
R package. R logo. R packages are extensions to the R statistical programming language. R packages contain code, data, and documentation in a standardised collection format that can be installed by users of R, typically via a centralised software repository such as CRAN (the Comprehensive R Archive Network). [1][2] The large number of packages ...
Similar to the DSM-III-R, the DSM-IV-TR was created to bridge the gap between the DSM-IV and the next major release, then named DSM-V (eventually titled DSM-5). [3] The DSM-IV-TR contains expanded descriptions of disorders. Wordings were clarified and errors were corrected. The categorizations and the diagnostic criteria were largely unchanged.
Accurate statistics on the number of transgender people vary widely, [14] in part due to different definitions of what constitutes being transgender. [10] Some countries, such as Canada, collect census data on transgender people. [15] Generally, fewer than 1% of the worldwide population are transgender, with figures ranging from <0.1% to 0.6% ...
The word elephant is derived from the Latin word elephas (genitive elephantis) ' elephant ', which is the Latinised form of the ancient Greek ἐλέφας (elephas) (genitive ἐλέφαντος (elephantos [1])), probably from a non-Indo-European language, likely Phoenician. [2]
The cat (Felis catus), also referred to as domestic cat or house cat, is a small domesticated carnivorous mammal. It is the only domesticated species of the family Felidae. ...