how factor analysis works how to study principal analysis what is factor analysis why is factor analysis an important step in the development of an analysis system? why factor analysis is important for research who is principal component analysis what kind of analysis is principal component analysis what is principal component analysis in research what is the difference between exploratory factor analysis and principal component analysis? why is factor analysis and principal component analysis important how is exploratory factor analysis different from principal component analysis what is the difference between exploratory and confirmatory factor analysis? difference between exploratory factor analysis and principal component analysis when do you use factor analysis in principal component study why is the principal component analysis used why is factor analysis and principal component analysis confusing what's the difference between exploratory and confirmatory factor analysis what is principle component analysis what is factor analysis and principal component analysis which analysis is more exploratory or confirmatory?