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| Sample size in each category |
 
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| Message/Author |
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Dear Dr. Muthén,
In a path analysis, how many participants do we need per category in order to test a model with a grouping variable (with 3 categories) and with 2 dependent variables, 2 independent variables and 2 control variables?
We want to make sure that our results are not only due to one category having less respondents (our 3 categories have 89, 38 and 77 respondents).
Thank you very much! |
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| Those group sizes seem fine because you don't have many parameters per group. The 38 group will have less influence but that's ok. |
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| Thank you - much appreciated! |
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