单词 | regression analysis |
释义 | regression analysis in American Englishnoun 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 (regression line or curve (regression curve) in which any coefficient (regression coefficient) of the independent variable in the equation has been determined from a sample population Word origin [1945–50]Examples of 'regression analysis' in a sentence |
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