Principal Components (PCA) and Exploratory Factor Analysis ...
34.5% of the variance in Item 1 explained by first factor 9.1% of the variance in Item 1 explained by second factor 0.345 + 0.091 = 0.437 2.510 0.499 0.438 0.052 0.319 0.461 0.344 0.309 0.850 0.236 These are analogous to component loadings in PCA 43.7% of the variance in Item 1 explained by both factors = COMMUNALITY! 3.01 Summing down the ...
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