[Limdep Nlogit List] Problems with Expand
Jadwiga Kostrzewska
dwakotki at wp.pl
Sun Oct 18 09:07:35 EST 2009
Dear All!
I have a problem with Expand. The first binary variable is denoted as
-999 very often ;--(
--> CREATE; Expand(X115)$
X115 was expanded as _X115_ .
Largest value = 4. 4 New variables were created.
Category
1 New variable = -999 Frequency= 1199
2 New variable = X11502 Frequency= 950
3 New variable = X11503 Frequency= 3448
4 New variable = X11504 Frequency= 3
Note, this is a complete set of dummy variables. If
you use this set in a regression, drop the constant.
It is very uncomfortable for me because I am expanding a lot of
variables, and I have to use RENAME; -999=X..01$ after every Expand.
Any ideas?
Sincerely,
Jadwiga Kostrzewska
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