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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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Communalities |