Need Help on r-programming
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.
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.