After applying the NLS for a model like y=exp(a*x), and I get a result showing the summary as: Estimate Std. Error t value Pr(>|t|) 2.6720 1.4758 1.811 0.3212
My question is what this t-statistics tests? And what's the meaning of Pr? New to R. Thanks. [[alternative HTML version deleted]] ______________________________________________ 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.