With Respect
I want to compare the effect of multiple independent variables (at maximum one variable with two values and two with three) on a ratio dependent variable.
This a situation for factorial analysis of variance, but:
1/I will have very unequal numbers of observations in the cells
2/ The ratio dependent variable is distributed nonnormally as a whole, and probably will be within categories
Any suggestions?
Has anyone written a book on statistics for nonnormal ratio data?
Yours Sincerely,
Alan E. Dunne
|