search for: gladder

...forming linar regression analysis. As a common cause of non-normally distributed residuals is non-normally predictor variables, i'm interested in achieving the best transformation of the predictors. I've seen some commands at R, but I would like to know if it exists a command equivalent to gladder (graphic display) , and another one equivalent to ladder (numeric results, look for the transformation with the smallest chi-square) Thanks in advance, show user at host.com as user at host.com -- View this message in context: http://r.789695.n4.nabble.com/equivalent-from-gladder-and-ladder-from...