[R] NAs introduced by coercion warning?
sundar.dorai-raj at pdf.com
Wed Feb 18 23:25:13 CET 2004
Jonathan Greenberg wrote:
> I'm running a decision tree on a large dataset, and I'm getting multiple
> instances of "NAs introduced by coercion" (> 50). What does this mean?
My guess would be you're trying to convert from character to numeric and
are unable to do so. As in,
NAs introduced by coercion
But without more information from you it's impossible to tell.
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