which is more appropriate factor analysis or factor analysis? what is the difference between factor analysis and pca which is more appropriate to use factor analysis or pca what is factor and pca which is more appropriate factor analysis or pca which is an appropriate approach for pca analysis when to use factor analysis or pca which is the best method of factor analysis which is best to reduce multiple outputs into smaller sets of factors in an experiment? which is more appropriate factor or pca? what is the difference between factor analysis and pca which method is better factor analysis or pca? which is more appropriate for factor analysis what is the difference between pca and factor analysis what is the difference between factor analysis and pca what is pca and factor analysis what is factor analysis pca what is the difference between factor analysis and pca difference between factor analysis and pca which is more appropriate factor analysis or pca