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Re: st: using expressions in margins command
From
Robert Duval <[email protected]>
To
[email protected]
Subject
Re: st: using expressions in margins command
Date
Thu, 20 Jun 2013 12:46:24 +0300
Hi Jordan,
Did you try other non integer powers?
What values does your predict(xb) take?
Are they all strictly positive? Is any of them close to zero?
I ask this question wondering whether there is a numeric precision
problem given that you are dividing by your prediction, and you would
get missing values if you divide by zero or something close to it.
Robert
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