search for: rouglhy

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2006 Jul 09
1
KS Test Warning Message
...; 2.2e-16 alternative hypothesis: two.sided Warning message: cannot compute correct p-values with ties in: ks.test(Year5.lm$residuals, pnorm) I am wondering if anybody can tell me what this error message means. Also, could anybody clarify how I could have a regression model with a high Rsquared, rouglhy .67, but with nonnormal residuals? Does this take away from the validity of my model? jdr