Communalities

Initial communalities are, for correlation analyses, the proportion of variance accounted for in each variable by the rest of the variables.

Extraction communalities are estimates of the variance in each variable accounted for by the factors in the factor solution. Small values indicate variables that do not fit well with the factor solution, and should possibly be dropped from the analysis. The extraction communalities for this solution are acceptable, although the lower values of Multiple lines and Calling card show that they don't fit as well as the others.

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