[R] missing level of a nested factor results in an NA in lm output

Timothy Clough tclough at purdue.edu
Mon Sep 21 20:38:29 CEST 2009


I should have specified this before - it's part of the gmodels library.

On Sep 21, 2009, at 2:31 PM, Erik Iverson wrote:

>>> estimable(fit, myEstimate)
>>     Estimate Std. Error  t value DF     Pr(>|t|)
>> test 12.18198  0.6694812 18.19615 10 5.395944e-09
>
> Where are you getting this "estimable" function from?  A package?   
> Did you define it yourself?
>




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