The simplest form of regression in Python is, well, simple linear regression. With simple linear regression, you're trying to ...

For an all-or-nothing bet, the correlation table can be easily converted into a table of expected returns by taking each value, multiplying it by the number of players, and subtracting 1.

Jun Shao, Hansheng Wang, Sample Correlation Coefficients Based on Survey Data under Regression Imputation, Journal of the American Statistical Association, Vol. 97, No. 458 (Jun., 2002), pp. 544-552 ...

Simple linear regression is commonly used in forecasting and financial analysis—for a company to tell how a change in the GDP could affect sales, for example. Microsoft Excel and other software ...

Correlation coefficients can mean a positive, negative, or no relationship between two variables. Use correlation coefficients to help pick securities for your portfolio.

Amy Gallo is a contributing editor at Harvard Business Review, a cohost of the Women at Work podcast, and the author of Getting Along: How to Work with Anyone (Even Difficult People) (Harvard ...

The analysis and design of experiments to estimate heritability when data are available on both parents and offspring are discussed. It is shown that there is a substantial positive sampling ...