drop _I*
Rafa
----- Original Message ----- From: "Suzy" <[email protected]>
To: <[email protected]>
Sent: Saturday, October 30, 2004 3:24 PM
Subject: st: how to drop groups of variables at one time
Dear Statlisters,
I have stata v.8.2 intercooled. I created an interaction term using a
continuous predictor variable*3 category predictor variable. I then
included the term into a logistic regression model. I received
output that essentially stated I had no more room. My matsize was at
the limit of 800 and I had set my memory to 100m and all my variables
were compressed. I now want to drop the dummy variables that I
created using the xi: and i. function. I have many of them and want
to know an easy command to drop many variables at once. I tried drop
i.variable/i.variable, but that doesn't work. However, if there is a
way for me to add more space than what I've already done, that would
be preferable.
Thanks for any suggestions on this.
Suzy
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
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*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
