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Treatment functions

Contrasts can be specified in the TREATMENT directive with the following functions:

    COMPARISON Comparisons amongst the levels of a factor
    POL Orthogonal polynomial contrasts of factor levels
    POLND As POL, assigning deviations to error
    REG Contrasts specified by a matrix of coefficients
    REGND As REG, assigning deviations to error
Updated on May 20, 2019

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