improves the model more than would be expected by chance."
sysuse auto
regress price length
di e(r2_a)
regress price length weight
di e(r2_a)
regress price length weight gear_ratio
di e(r2_a)
regress price length weight gear_ratio trunk
di e(r2_a)
Best regards, Sergiy Radyakin
On Fri, Jan 23, 2009 at 7:38 PM, Roger Roles <[email protected]> wrote:
> Is there a way in Stata to determine whether or not the change in R-squared is statistically significant? In other words, if I enter the second block of variables into my model, and there is an increase in R-squared, how can I determine if that change (from block 1 to block 2) is statistically significant? Thank you!
>
>
>
> *
> * For searches and help try:
> * http://www.stata.com/help.cgi?search
> * http://www.stata.com/support/statalist/faq
> * http://www.ats.ucla.edu/stat/stata/
>
*
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* http://www.ats.ucla.edu/stat/stata/
