what is common factor analysis what is the eigendecomposition of the matrix of the correlation m what is common factor analysis what would the correlation matrix do in common factor analysis what is the covariance matrix used for what is the common factor analysis what is the correlation matrix of common factor analysis is common factor analysis based on a matrix and not a correlation matrix does common factor analysis use a matrix what does common factor mean what is common factor analysis common factor analysis definition aae what is the matrix used for common factor does correlation matrix include covariance matrix what is common factor analysis what is the matrix for factor analysis is common factor analysis often performed using the correlation matrix? common factor analysis is usually performed using the eigendecomposition of ___. what is ________? if covariance is used in a factor analysis, is it a correlation matrix? why is it important to perform a common factors analysis