By groups in column formula in for loop
Hi, I am looping through columns to make new columns of means, std dev and CV for each column. I have the below script, which works fine for global column statistics, but when I try to add by groups, like I have done in the mean column, the formula fails. I realize that I could accomplish the same using a summary table updated back into the main table. Thanks! Names Default To Here( 1 );
dt = Ope
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