Time = ' %array contaning the day of assessment I fit a repeated model of the type 't1-t5 ~ Group' meaning that measurements t1-t5 are the responses and the groups is the predictor variable My attempt (results are obtained using MATLAB, but should be interpretable): ![]() My purpose is to find whether there are differences in the variable measured between group of subjects (lets say first 57 subjects are groupA and last 57 subjects are group B). ![]() Should I perform a statistical test before doing that? which one? each subject will be represented by the average measure across the assessed days. ![]() The number of measures varies for each subject (number of assessed days) and the median number of measures for each subject is 4.Ĭan I simply take the average of the measures to continue with my statistical analysis of the population, i.e. For each subject I have repeated measurements (1 each day) of the variable assessed (activity level).
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