R is a language and environment designed for Statistical Computing and graphic display. It is similar to the S system developed by Bell Laboratories John Chambers. It provides a series of statistical and graphical display tools (linear and nonlinear models, statistical tests, time series analysis, classification, clustering ,......).
With regard to R, I am fortunate to have collected from the Internet the Chinese Document "introduction to R" Translated by Mr. Ding Guohui (ghding@gmail.com ". The file is a bit large, including the "introduction to R" Chinese and English documents and an English slide. If you need it, you can leave an email.
"Pad" is not an exclusive term. It is just to better interpret "rpad ". "Pad" is intended for the launch station, the take-off and landing station, the mat, and the basket. Maybe www.rpad.org is to give us this impression.
Rpad is a web-based, interactive analysisProgram. The rpad page is an interactive, R-based, and workbook worksheet. It is an implementation of the open-source s language. Rpad is a collection of analysis packages, a web designer, and a GUI designer. Rpad makes the development of powerful and shareable data analysis applications easy, and all operations can be easily completed through a browser.
Specific demo andSource codeYou can download the URL at www.rpad.org/rpad.pdf.
Www.ajaxpatterns.org uses it as an Ajax example. Friends who study AJAX can study it.
As a powerful Statistical Analysis Tool (Mr Ding Guohui believes that R can be compared with MATLAB, SPSS, SAS, etc.), Research Business Intelligence (data mining, data visualization, Bi portal) friends can study.
It's very late. I have to go on a business trip tomorrow morning and go to bed ......