what are possible reasons for different numerical output from the same procedures performed in different statistical packages? what is the reason for different numerical output what is one reason that statistical packages use the exact same data statistical differences in numerical output why are numerical output of different procedures performed in different statistical packages different? difference between stata and r what are possible reasons for numerical output what are possible reasons for differences in numerical output from the same procedures performed in different statistical packages? why are the numerical outputs different why is stata and r used different what is the difference between r and stata why are statistical packages different? what is possible explanation of numerical output what are possible reasons for numerical output from the same procedures performed in different statistical packages? what is difference between stata and r difference in numerical output what's the difference between stata msa, and rm why do stata and r differ what are possible reasons why does stata differ from r?