Hello,
You should start by reading the file R-intro.pdf that comes with your
installation of R, Chapter 11 Statistical models in R.
Type the following at an R prompt:
?lm
?anova
Hope this helps,
Rui Barradas
Em 13-05-2013 05:23, masumeh akhgar escreveu:
Hi deer all
I want to analysis of covariance with R software. What should I do?
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.