I submitted a paper that used a Pearson correlation and a paired
t-test to estimate test-retest reliability. The journal has a new
statistician who first had me remove that Pearson correlation as
unnecessary and who now wants a reference for using a paired t-test as
a measure of test-retest reliability. Of course, I can find other
papers that use a paired t-test for a test-retest measure but I cannot
find an actual reference that says it is valid. Any help would be
appreciated.
.
.
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