Mixed models
Posted: Sun Jan 15, 2023 6:55 pm
I would like to run a mixed model to see the differences in variables between two groups: control (n=7) and test (n=12).
I then have 12 subjects numbered from 1 to 12 and 7 subjects numbered from 1 to 7.
My 2 factors are: time (0/15/30) and group (con/test).
The mixed model gives me results, however, when I change for example subjects 6 to subject 5 (and subject 5 to subject 6), the results (p) change. Whereas they should not change because there are no subject switching factors.
Do you have a solution so that the order of the subjects does not influence my results?
Thank you,
Luca
I then have 12 subjects numbered from 1 to 12 and 7 subjects numbered from 1 to 7.
My 2 factors are: time (0/15/30) and group (con/test).
The mixed model gives me results, however, when I change for example subjects 6 to subject 5 (and subject 5 to subject 6), the results (p) change. Whereas they should not change because there are no subject switching factors.
Do you have a solution so that the order of the subjects does not influence my results?
Thank you,
Luca