Hello,
I have run a longitudinal model using xtmixed and was interested in seeing the differences in the response variable between 2 groups over time and in different conditions. The command I used was: margins,dydx(group) over(condition) at(time=(0(2)8)). As seen below, the standard errors across different conditions are identical. I was wondering why this might be the case and if it is incorrect. Thank you in advance for the help
I have run a longitudinal model using xtmixed and was interested in seeing the differences in the response variable between 2 groups over time and in different conditions. The command I used was: margins,dydx(group) over(condition) at(time=(0(2)8)). As seen below, the standard errors across different conditions are identical. I was wondering why this might be the case and if it is incorrect. Thank you in advance for the help