SAS is a software suite that can mine, alter, manage and retrieve data from a variety of sources and perform statistical analysis on it.
SAS provides a graphical point-and-click user interface for non-technical users and more advanced options through the SAS programming language.Read more…
SPSS is among the most widely used programs for statistical analysis in social science. It is also used by market researchers, health researchers, survey companies, government, education researchers, marketing organizations, and others.
SPSS includes descriptive statistics, bivariate statistics, linear regression, factor and cluster analysis. The many features of SPSS Statistics are accessible via pull-down menus or can be programmed with a proprietary 4GL command syntax language.
R is a free open source software environment for statistical computing and graphics. It compiles and runs many platforms, such as UNIX. It can run on Windows and Mac OS X devices. R64 is the 64 bit version of R.
