Hi,
when I performe LDA on some of my datasets I get the error message:
>Error in lda.default(x, grouping, ...) : variable(s) 3 appear to be constant
>within groups
I assume the reason is the small values of my varibale 3 ( e.g. 4.530353e-05).
Has someone a suggestion how to solve this problem? Multiplying a constant to
my dataset seems to solve the problem but does this affect the LDA result?
Thank you, Robin
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