On Oct 7, 2009, at 4:22 AM, Tobias Girschick wrote:

>
>> And if there isn't sufficient information content,
>> why would one build a model in the first place?
>
> I agree here. The question is, where is the border? At what percentage
> of missing values do I say: No, I don't build a model here?


That would be entirely up to the model developer

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Rajarshi Guha        | NIH Chemical Genomics Center
http://www.rguha.net | http://ncgc.nih.gov
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