Re: [R] Rcmder Error

From: Richard M. Heiberger <>
Date: Tue, 25 Mar 2008 19:38:55 -0400

That type of error often means a data problem, for example dividing by standard deviation zero, or something similar.

Please look at your data values. Do you have enough items at each level of x that standard deviations can be calculated? mailing list PLEASE do read the posting guide and provide commented, minimal, self-contained, reproducible code. Received on Wed 26 Mar 2008 - 02:50:20 GMT

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