Karen Goh wrote:
Hi,
I would like to know how do I use R to evaluate the contribution of each
regressor to a model using t-test with 5% significance level?
What kind of model? I guess a simple linear regression model?
I have attached a file which I have completed and am stuck at that question.
... which has been deleted by the mailing list.
In any case, PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
It tells you how to start with R programming and where to look for help.
In this case, you simply want a summary() of a model object generated by
lm(), I guess.
Uwe Ligges
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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.
