Timothy R. Miller, Judith A. Spray, Logistic Discriminant Function Analysis for DIF Identification of Polytomously Scored Items, Journal of Educational Measurement, Vol. 30, No. 2 (Summer, 1993), pp.

The OUTSTAT= option generates a TYPE=MIXED (because POOL=TEST) output data set containing various statistics such as means, covariances, and coefficients of the discriminant function (Output 25.3.8).

Discriminant function analysis (DFA) of Ca-rich clinopyroxene and amphibole from modern arc volcanics allows identification of the parent magma type (basalt, andesite, or dacite + rhyolite). With a ...