I am trying too use the Hotellings T2 test in r too compare two vectors. Will the hotellings t2 test automatically calculated the mean of the 2 vectors I am comparing or will I have too do it myself? Many thanks
Apologies I am using the function ICSNP::HotellingsT2
The documentation of that function for the two-sample case says it accepts two data frame or matrices and the hypothesized difference in the means, which is assumed to be zero. There is no argument available for the means of the data, so you do not need to calculate that.
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