Discover how linear regression works, from simple to multiple linear regression, with step-by-step examples, graphs and real-world applications.

That might apply to simple things, like predicting the number of college graduates based on the number of college students in any given year. Multiple linear regression.

Research on multiple comparison during the past 50 years or so has focused mainly on the comparison of several population means. Several years ago, Spurrier considered the multiple comparison of ...