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5520
2004 Feb 01
5
Stepwise regression and PLS
Dear all,
I am a newcomer to R. I intend to using R to do stepwise regression and
PLS with a data set (a 55x20 matrix, with one dependent and 19
independent variable). Based on the same data set, I have done the same
work using SPSS and SAS. However, there is much difference between the
results obtained by R and SPSS or SAS.
In the case of stepwise, SPSS gave out a model with 4 independent
variable, but wi...