Problem with detection of multicolinearity in a matrix

Well, title says it all. The problem is that i would like to find whether my independent variables are really independents. I only found the collintest function but that would require to test every x by pairs and would be too much hard coding. Any idea anyone? Sincerely,
a noob

回答(1 个)

would a correlation matrix help you out?
RHO = corr(X)

此问题已关闭。

提问:

2013-6-7

关闭:

2021-8-20

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