Geodesic
Comparison between Principal Component Analysis and Formal Concept Analysis of Repertory Grids
Séminaire lotharingien de combinatoire, Tome 22 (1989)

Voir la notice de l'acte provenant de la source Séminaire Lotharingien de Combinatoire website

We give a first comparison between the Principal Component Analysis PCA ("one of the oldest and best known techniques of multivari- ate analysis" according to I.T. Jolliffe) and a very young algebraic technique for the visualization of data namely the Formal Concept Analysis FCA by applying both methods to Repertory-Grid-Tests. We demonstrate the efficiency of these methods using the a particular grid of a 24 years old patient suffering from bulimia nervosa. 

@article{SLC_1989_22_a14,
     author = {Norbert Spangenberg and Karl Erich Wolff},
     title = {Comparison between {Principal} {Component} {Analysis} and {Formal} {Concept} {Analysis} of {Repertory} {Grids}},
     journal = {S\'eminaire lotharingien de combinatoire},
     publisher = {mathdoc},
     volume = {22},
     year = {1989},
     url = {http://geodesic.mathdoc.fr/item/SLC_1989_22_a14/}
}
TY  - JOUR
AU  - Norbert Spangenberg
AU  - Karl Erich Wolff
TI  - Comparison between Principal Component Analysis and Formal Concept Analysis of Repertory Grids
JO  - Séminaire lotharingien de combinatoire
PY  - 1989
VL  - 22
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/SLC_1989_22_a14/
ID  - SLC_1989_22_a14
ER  - 
%0 Journal Article
%A Norbert Spangenberg
%A Karl Erich Wolff
%T Comparison between Principal Component Analysis and Formal Concept Analysis of Repertory Grids
%J Séminaire lotharingien de combinatoire
%D 1989
%V 22
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SLC_1989_22_a14/
%F SLC_1989_22_a14
Norbert Spangenberg; Karl Erich Wolff. Comparison between Principal Component Analysis and Formal Concept Analysis of Repertory Grids. Séminaire lotharingien de combinatoire, Tome 22 (1989). http://geodesic.mathdoc.fr/item/SLC_1989_22_a14/