Correlation vs Regression: Both correlation and regression are two powerful tools of statistics and data analysis used to understand the relationships between variables.

Regression analysis is a quantitative tool that is easy to use and can provide valuable information on financial analysis and forecasting.

Offers an alternative to Markowitz’s “Portfolio Selection”. Outlines the nuts and bolts of correlation between past and future performance, or between expected and actual returns. Explains ...

Thus, the positive correlation between higher earnings and education levels may reflect innate aptitude, rather than the effects of education. Before a regression is run, a theoretical model can help ...

Understanding the concept of reversion to the mean can make you better at making decisions with respect to business and investments in particular.

Stuart R. Lipsitz, Traci Leong, Joseph Ibrahim, Steven Lipshultz, A Partial Correlation Coefficient and Coefficient of Determination for Multivariate Normal Repeated Measures Data, Journal of the ...