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Re: st: count data truncated at one


From   Nick Cox <njcoxstata@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: count data truncated at one
Date   Tue, 12 Jun 2012 01:40:19 +0100

Are there structural reasons why only those responses are possible?
What about -ologit-?

Nick

On Tue, Jun 12, 2012 at 1:33 AM, Laurie Molina <molinalaurie@gmail.com> wrote:

> I want to model a dependent variable , say y, taking values on the set
> {2,3,4,...,10}
> Most of the observations have y=2, then the frequencies are decreasing
> for higher values of y, but then when there is also a high frequency
> of observations with y=10.
> First i tought of using count data models, but i don't know if there
> is anything like a "One truncated Poisson" similar to the "Zero
> truncated Poisson" model...
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