Hi statalist users, I hope this one is as easy to answer as my last
one was.
I am writing a program for a post-estimation command where I need
to access the names of all the variables (not only the dependent
one) that were used by the previous estimation command. For
example, after regr y x z w, I want access to the string "y x z w" in
my own command (long), parse this string and make a number of
transformations on each of its variables. Anyone knows how to
access the string? (I thought mat b = e(b), local cn: colnames `b'
would to it, but cn contains strange series of numbers, no variables
names; apparently, the macro extended function colnames only
works in order to name the columns of other matrices with mat
colnames.)
All the best,
Jan
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