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 ...
Journal of Educational Measurement, Vol. 30, No. 2 (Summer, 1993), pp. 107-122 (16 pages) The purpose of this article is to present logistic discriminant function analysis as a means of differential ...