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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