[R] Changing predictor order in lm()

2006-03-12 Thread Justin BEM
Hi, I don't know why you want but to say the code you can try >body(lm) or simply type >lm The order in anova is important in nested design ! you can use the libre car and try another type of SS type. - [[alternati

Re: [R] Changing predictor order in lm()

2006-02-25 Thread Andrew Robinson
Thanks to Brian Ripley and Ernst Hansen for their kindly replies to my question. Cheers Andrew On Sun, February 19, 2006 11:43 pm, Prof Brian Ripley said: > RSiteSearch("keep.order") gave me > > http://finzi.psych.upenn.edu/R/Rhelp02a/archive/14240.html > > which has such an example, and points

Re: [R] Changing predictor order in lm()

2006-02-19 Thread Prof Brian Ripley
RSiteSearch("keep.order") gave me http://finzi.psych.upenn.edu/R/Rhelp02a/archive/14240.html which has such an example, and points out another example is in demo(glm.vr). On Sun, 19 Feb 2006, Andrew Robinson wrote: > Dear community, > > can anyone provide a snippet of code to force the lm() to

[R] Changing predictor order in lm()

2006-02-19 Thread Andrew Robinson
Dear community, can anyone provide a snippet of code to force the lm() to fit a model with terms in the formula in an arbitrary order? I am interested in something like: lm(y ~ A * B + C, data=data) where the interaction of A and B should be in the formula before C. My goal is to simplify my p