AOVwod

Single-factor analysis of variance test using only means and variances.

Computes a single-factor analysis of variances test using only means and variances(without data). It can be a Model I or Model II for equal or unequal sample sizes. It nedds to imput the data matrix (size of matrix must be n-by-3; sample sizes=column 1, means=column 2, variances=column3), the model type [Model I (fixed-effects) = 1; Model II (random-effects) = 2] and the significance level (default = 0.05).