Let's use this classical statistics technique -- and some R, of course -- to get to some of the latent variables hiding in your data. Factor analysis is a classical statistics technique that examines ...
Parallel to the development in regression diagnosis, this paper defines good and bad leverage observations in factor analysis. Outliers are observations that deviate from the factor model, not from ...
Wondering how to reposition your U.S. equity portfolio to benefit from prolonged inflation? A factor analysis supports common assumptions about value outperforming in periods of higher-than-average ...