Re: st: counting across individuals within groups

[Buzz Burhans <wsb2@cornell.edu>]

I sent this out earlier, and for some reason it has not appeared on the 
list, although I seem to be getting other messages ok; in any case, I am 
indeed very appreciative of the help provided me by Nick Cox , Shannon 
Driver, and Lee Sieswerda.



> Date: Thu, 30 Jan 2003 15:28:10 -0500
> To: statalist@hsphsun2.harvard.edu
> From: Buzz Burhans <wsb2@cornell.edu>
> Subject: Re: st: counting across individuals within groups
>
> I am very grateful to  Nick Cox , Shannon Driver, and Lee Sieswerda for 
> their time and thoughts on generating a count of  a cohort of cows in a 
> pen  at their individual exits.  All three solutions, -slightly different 
> in resulting count (depending on  whether with or without the exiting cow 
> included in the cohort and presence of ties), will get me what I need.  I 
> will confess my own attempts had me spinning, and I really appreciate the 
> assistance.
>
> Thank you all very much!
>
> Buzz Burhans
> Department of Animal Science
> Cornell University
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