what measures features prior to best fit algorithm is it useful to test a paired data set why do i use paired t test how to correct for rotation in best fit what is xi,yi, zic what is the paired t-test do you test rotational feature in paired or unpaired data set what is xic what is paired t testing in excel what does xic stand for when compared to yyic in excel which is paired t test which data is used for paired t test how to perform a paired t-test test what is the purpose of the paired t test for best fit? when do you use an algorithm to correct for translation which of the following is a paired t-test in a multi-variate analysis? which feature of the paired data set is a feature 1? what is the function of the paired t-test? qty which measures are correct when the rotational translation of a feature is correct? what is a paired t test for a paired set