[R] Question about anova/ancova
nicolas delcroix
delcroix at cyceron.fr
Wed Jul 4 11:56:21 CEST 2001
hi,
I'm puzzled cause when i did anova with the help of R and StatView, i
didn't get same results !
Indeed, the model is
aov(Vol~apoe*hta*Age)
where ope and hta are 2 levels factor, and Age is quantitativ data.
We observed same results concerning :
Residual
interaction apoe:hta:Age
and other outputs are different.
Does anyone have an idea ?
--
Delcroix Nicolas - GIN - CNRS UMR 6095 - CEA LRC 13V
GIP CYCERON BP.5229 14074 CAEN Cedex
tel: 02 31 47 02 79 fax: 02 31 47 02 22
Email: delcroix at cyceron.fr
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