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st: noisily summarize `lnf in ML Model'


From   Quang Nguyen <quangn@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   st: noisily summarize `lnf in ML Model'
Date   Fri, 10 Apr 2009 11:27:04 -1000

Dear All:

To debug an ML program, I use noisily summarize `lnf'. Here is part of
the report:


    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
    __000011 |         0

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
    __000011 |      4968    .6044496    .3089994   .0080576   .9919424

    Variable |       Obs        Mean    Std. Dev.       Min        Max
-------------+--------------------------------------------------------
    __000011 |      3496    .5906751    .4917796          0          1


Since there is some zero observation in `lf', the "ml model" doesn't
work. Can anyone suggest how I can proceed next given the above
information?

Many thanks!

-- 
"My father gave me the greatest gift anyone could give another person,
he believed in me." - Jim Valvano
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