After issuing an Ivreg2 command I try to access the post-estimation dialogs "Statistics>Postestimation>Prediction, Residuals, etc." but I get the error: "Unable to invoke predict dialog (error 601)"
Specifically I am using Stata 11.2, & I have panel data with > 1000 panel ids, and up to 44 time series observations (unbalanced). My command looks like:
xi: ivreg2 y x1 x2 x3 x4 i.year (x5 x6 = z1 z2 z3 z4), first ffirst savefirst robust bw(12) endog(x5 x6)
Any thoughts on what may be preventing me from getting that dialog? Since I don't know the commands available therein, I can't replicate them on the command line. I was looking for some way to look at the residuals of the first stage - maybe some scatter plots of some sort. Thanks much.
David Parsley
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