Dear List,
I have inherited a dataset that I need to analyse.
The study is a design with 9 cells - ratio level DV
3 sets of 3 cells have within-subjects measurement
3 independent samples of equal size have been assigned to 1 of these
within-subjects sets
Therefore each cell has an equal number of cases, but some cells are not
independent and some are.
I wish to know which cells are significantly different from eachother.
My questions are:
What is the least number of tests required to analyse for differences
between cells?
How should I control for type 1 error?
I hope I have provided sufficient information for my problem. Any advice
would be greatly appreciated.
Graham
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