On Wed, 9 Nov 2011, David Winsemius wrote:
I don't see a data= argument specified, so you are telling lm() that your workspace has individual vectors by those names in the formula. That is not what is implied by hte rest of your message.
David, That's because I attached the data frame before running the model. However, looking again at the scatter plots of the individual predictor variables with the response variable answered my question after I posted it. There are no patterns to the relationships in these scatter plots so there's nothing to model. I became caught up in the repetitive processing for all these data and stopped really seeing what was in front of me. My apologies to the list, Rich ______________________________________________ R-help@r-project.org mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
