I would like to calculate autocovarinace and cross-covariance scores 1, 2 and 3 of four classes A, B, C and D. I am using acf and ccf from time sires library. My problem is that I can not separate my data among the classes A, B, C and D. When I calculated acf for Score 1, I got a wrong result. The reason being that instead of using ony 60, 40 and 20, the program use all the data in column under Score 1. What should I do to calculate acf and ccf scores for each class A, B, C and D according to he data below?
Class Score 1 Score 2 Score 3 A 60 11 21 A 40 21 16 A 20 16 18 B 10 23 62 B 16 8 13 B 14 13 18 C 22 15 22 C 24 5 18 C 24 12 12 D 16 6 16 D 12 3 8 D 15 2 13
Thanks for your help.
SO
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