Hi folks, Suppose I have a data set consisting of scores for two subjects in student ID order, e.g. English 100 200 300 400 500 600 700 (real data much longer...) Math 400 500 400 500 400 500 400 I would like to use an array (or other method) to recode this data set to look like this: 1 100 400 2 200 500 3 300 400 4 400 500 5 500 400 6 600 500 7 700 400 so that I can run a paired t-test. Wondering if someone could let me know how to do this? Many thanks!
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