Do you need H options? H=effects | INTERCEPT | _ALL_ specifies effects in the preceding model to use as hypothesis matrices. For each matrix (the SSCP matrix associated with an effect), the H= specification displays the characteristic roots and vectors of (where is the matrix associated with the error effect), along with the Hotelling-Lawley trace, Pillai’s trace, Wilks’ lambda, and Roy’s greatest root. By default, these statistics are tested with approximations based on the distribution. To test them with exact (but computationally intensive) calculations, use the MSTAT=EXACT option. Use the keyword INTERCEPT to produce tests for the intercept. To produce tests for all effects listed in the MODEL statement, use the keyword _ALL_ in place of a list of effects. For background and further details, see the section Multivariate Analysis of Variance.
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