Stata is a powerful software meant to help students, faculty, research scholars etc. Most of its users are in the field of economics, math, science, and statistics. The name stata has been derived by adding the initial alphabets of statistics and data. Stata remains the most efficient data analysis and statistical software.
There have been many different versions of this statistical software to suit the requirements of the user from a student to a faculty member and even a research scholar. You can download Stata 12 Mac from here for free to install on your computer and carry on with your statistical analysis.