Description Usage Arguments Details Value See Also
collElimination
is a recursive function, which will recursivly eliminate the collinearity X variables with smaller IV automatically, then return a new dataframe.
1 | collElimination(df, cor_critical = 0.8)
|
df |
A dataframe only with Xs and Y variable, all the X variables must have been binned, such as after woe-encoded. |
cor_critical |
Specifies the correlation coefficient threshold for extracting, default |
for collinearity elimination, recursion is necessary to avoid mistakenly-deleted.
A dataframe after elimination
Other collinearity elimination functions: collElimination2
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