JSTOR Daily

Volcanic Arc Reconstruction Using Discriminant Function Analysis of Detrital Clinopyroxene and Amphibole from the New England Fold Belt, Eastern Australia

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 ...
Nature

Diagnostic ability of a linear discriminant function for optic nerve head parameters measured with optical coherence tomography for perimetric glaucoma

To calculate and validate a linear discriminant function (LDF) for optical coherence tomography (OCT) to improve the diagnostic ability of isolated optic nerve head (ONH) parameters to discriminate ...
CU Boulder News & Events

Dimension Reduction and Classification Using PCA, Factor Analysis and Discriminant Functions - A Short Overview

Tuesday, October 28: Often researchers are faced with data in very high dimensions (e.g. too many predictors for a regression model), or must come up with a rule to classify data in pre-determined ...
Nature

Application of linear discriminant analysis to the biochemical and haematological differentiation of opiate addicts from healthy subjects: a case–control study

Objective: Biochemical and haematological parameters of nutritional interest were determined in the serum of opiate addicts in order to compare them with those obtained in healthy subjects. Linear ...
Simon Fraser University

Example 25.3: Normal-Theory Discriminant Analysis of Iris Data

Example 25.3: Normal-Theory Discriminant Analysis of Iris Data In this example, PROC DISCRIM uses normal-theory methods to classify the iris data used in Example 25.1. The POOL=TEST option tests the ...