Vanguard Founder Jack Bogle had many views, all pronounced. (Naturally loquacious, he also wrote 10 books.) He criticized publicly traded mutual fund companies and exchange-traded funds, supported ...

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 ...

In essence, factor analysis in marketing research is changing one marketing variable to see what affect, if any, the change has on the outcome. The change in sales also affects the bottom line of the ...

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 ...

Will Kenton is an expert on the economy and investing laws and regulations. He previously held senior editorial roles at Investopedia and Kapitall Wire and holds a MA in Economics from The New School ...