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Principal components analysis divisions

Construct validity was tested by factor analyses of databases containing 3700 and 2200 jobs, which estabhshed 45 factors. Thiity-two of these fit neatly into the original six-division framework, with the remaining 13 being classified as overall dimensions. Further proof of construct vahdity was based on 76 human attributes derived from the PAQ, rated by industrial psychologists and the ratings subjected to principal components analysis to develop dimensions which had reasonably similar attribute profiles (McCormick 1979, p. 204). Interrehabihty, as noted above, was 0.79, based on another sample of 62 jobs. [Pg.1138]

Theriault, Y. Mikula, R.J. Demulsifier characterization by C NMR spectroscopy and principal component analysis , CANMET, Western Research Centre, Division Report CRL 88-78 (TR), 1988. [Pg.77]

Figure 3.16 Plots of the principal component scores for vegetable oil analysis [11]. Used with permission from the Journal of Chemical Education, 80, No. 5, 2003, pp. 541-543 Copyright 2003, Division of Chemical Education, Inc. Figure 3.16 Plots of the principal component scores for vegetable oil analysis [11]. Used with permission from the Journal of Chemical Education, 80, No. 5, 2003, pp. 541-543 Copyright 2003, Division of Chemical Education, Inc.
See other pages where Principal components analysis divisions is mentioned: [Pg.2]    [Pg.352]    [Pg.119]    [Pg.86]    [Pg.93]    [Pg.1097]    [Pg.78]   
See also in sourсe #XX -- [ Pg.86 , Pg.88 ]



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