Extended cabfac and Qmodel computer programs for Q-mode factor analysis of compositional data

Computers & Geosciences
By:  and 

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Abstract

The computer program CABFAC for Q-mode factor analysis of geologic data has been extended for use with data having constant row-sums. Another program, QMODEL, reads an output file from CABFAC and can be used to develop a variety of Q-mode models. The models serve to reproduce estimates of the original data rather than of the data in normalized form. ?? 1976.

Additional publication details

Publication type Article
Publication Subtype Journal Article
Title Extended cabfac and Qmodel computer programs for Q-mode factor analysis of compositional data
Series title Computers & Geosciences
DOI 10.1016/0098-3004(76)90004-2
Volume 1
Issue 3
Year Published 1976
Language English
Publisher Elsevier
Publisher location Amsterdam, Netherlands
Larger Work Type Article
Larger Work Subtype Journal Article
Larger Work Title Computers and Geosciences
First page 161
Last page 178