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R Statistical Software
R is a free software programming language and environment created for statistical computing and graphics and it comes with absolutely no warranty. It helps to perform a wide variety of mathematical computations, statistical techniques and graphical methods, which includes Forecasting Techniques, Regression Modeling (linear or nonlinear), Statistical hypothesis tests, Data Mining, Clustering, etc.R was developed by those authors who have developed S programming language with lexical scoping semantics inspired by a programming language called 'Scheme'. The programming language S was developed by John Chambers at Bell Labs, while R language was created by Ross lhaka and Robert Gentleman at the University of Auckland, New Zealand. R is now developed and updating by the "R Development Core Team", which is now managing by Chambers. R is a free software available under GNU General Public License and it was written mainly with the source code of C, Fortran, and R. Even though, it works with a command line interface, many graphical user interfaces are also available for use in R.
The versions of code and documentation for R package are updating by CRAN, a network of ftp and web servers around the world. In order to download R package with minimum network load, we must use the CRAN mirror nearest to our place. Most of the users of SPSS, SAS, STATA and similar software are now started using R for the purpose of analysis that involves higher level statistical models. In particular, it plays a vital role in the community of students, research scholars, and also in the field of medicine and clinical trials. Tutorhelpdesk offers assistance with R commader and Rstudio.
R Commander
R programming provides more comprehensive data analysis when it's used in conjunction with R commander. It also helps the analyst in accessing a wide range of commonly used R commands. This interface of R programming is familiar to those learners who has chosen R programming as their major study area. Highly-qualified experts at Tutor help desk offers unmatchable R commander project help. We help students in data analysing and accurate data mining as well.