Dear Statalisters,
I was wondering if you can help figure out whether I can use nlcom after an xtmixed command:
xtmixed y time x1 x2 x3 x1*time, options
I would like to estimate the following non-linear combination with its SE, using the delta method:
b(x1*time)*100/b(time)
Thanks a lot for any help you can provide,
Best,
May
May Baydoun, PhD in Epidemiology (UNC-Chapel Hill) Staff Scientist, National Institute on Aging, NIH/IRP, Biomedical Research Center, Baltimore, MD
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