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I want to make an index using three variables, I know how to apply pca/fa in Stata, but got stuck while computing squared factor loadings (scaled sum to unity). Any one ... Voir Plus
R to me is the best one as it is open source
spss is best software and easy to use
SPSS software is a good tool to analyze and interpret data in a professional manner. Also, the software gives you a clear explanation and interpretation for the data in d ... Voir Plus
In the Recent scenario SAS is good statistical analysis tool because this tool can handle huge data and good interpretation of data analysis with statistics. In sas you c ... Voir Plus
http://www.stata.com/manuals13/u.pdf
I my opinion stata, is best in all because R is more case sensitive software compared to the other statistical software.
R because it is very cheap as compared to SAS and gives almost equivalent performance as compared to SAS