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? I have attached a file which I have completed and am stuck at that question.
Need Help on r-programming
2 messages · Karen Goh, Uwe Ligges
1 day later
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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