Hello everyone,
As described above, I would like to compare two correlation coefficients from two linear regression models that refer to the same dependent variable (i.e. different x-variables, same y-variable). Is there a command in Stata to test whether the two correlation coefficients (or anything else that could be derived from a linear regression model, such as slope or angle) are significantly different (null hypothesis: the two coefficients are not different)?
Thank you in advance, best regards.