which factor score has the lowest variance why do factor scores differ when subtracting the comlumn value, the variance is average variability of factor scores what is the matrix of factor scores what is the variance of factors in a pca why is the pca variance smaller in supplementary or active data what factor scores are used in pca average variance supplementary observations how to compare factor scores in a sample of active individuals how to find the variance of factor scores what is the variance of factor scores in the pca what is the eigenvector in pca when is standardize matrix used what is the difference between supplementary pca and supplementary data average variance of factor scores for supplementary observations how do i calculate the variance of a supplementary observation? what is the difference between factor scores in a pca and supplementary observations in r what would be variance of factor scores for supplementary or active observations what is the difference between the factor score and total factor score