regression analysis

noun

1. Statistics. a procedure for determining a relationship between a dependent variable, as predicted success in college, and an independent variable, as a score on a scholastic aptitude test, for a given population. The relationship is expressed as an equation for a line regression·line or curve regression·curve in which any coefficient regression coefficient of the independent variable in the equation has been determined from a sample population.

Word History and Origins

Origin of regression analysis¹

First recorded in 1945–50

Example Sentences

The researchers analyzed the results using correlation and linear regression analyses along with moderation analyses.

From Science Daily

"A big question in biology is the genetic basis for disease. The classic way to determine this is through genome studies and regression analysis that matches genes with disease risk," Margres said.

From Science Daily

The analysis included using the eiCompare R package to perform ecological inference using multiple methods; reviewing voting patterns where an ethnic group made up at least 60 percent of the voting population; and regression analysis.

From New York Times

I utilize statistical regression analysis to measure whether experiences with extreme weather are positively associated with heightened support for political action on the environmental front.

From Salon

Lab director Luo Jianxi tells Inside the Ring that the study employs the standard statistical tool known as regression analysis.

From Washington Times