I have a nominal variable with 3 categories. I am running a GEE model as the response variable is repeated in 2 scenarios. Following is a table with the sample size for both scenarios. As shown in the Table, the sample size for category 3 is only 6 and 1 in scenario 1 and scenario 2, respectively.
I searched in Google to find out whether it is possible to run multinomial GEE model with this small sample size but could not find anything. That is why I am reaching out to this community to learn if there is any minimum requirement for sample size for every category of a nominal variable.
|
Category 1 |
Category 2 |
Category 3 |
Total |
Scenario 1 |
18 |
10 |
6 |
34 |
Scenario 2 |
20 |
13 |
1 |
34 |
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Taniya Sultana
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