Dear All: goods morning
Sorry if this topic does not match with the r-sig-teaching group.
Is there is a way to reverse the scoring of the first three columns x1, x2,
and x3 and keep the original scores for the fourth column x4.
*Here is an example of the data set:*
x1 x2 x3 x4
2 5 4 4
1 1 1 6
1 2 1 6
2 3 2 4
1 2 1 6
1 3 1 6
2 2 2 5
2 1 1 6
2 2 4 5
5 5 2 1
I am expecting the output to be:
x1 x2 x3 x4
5 5 2 4
2 2 4 6
2 1 1 6
2 2 2 4
1 3 1 6
1 2 1 6
2 3 2 5
1 2 1 6
1 1 1 5
2 5 4 1
thank you very much for your help and support
abou
______________________
AbouEl-Makarim Aboueissa, PhD
Department of Mathematics and Statistics
University of Southern Maine
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