[R] Question about anova/ancova

nicolas delcroix delcroix at cyceron.fr
Wed Jul 4 11:56:21 CEST 2001


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
where ope and hta are  2 levels factor, and Age is quantitativ data.

We observed same results concerning :
    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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