| 单词 | regression analysis |
| 释义 | regression analysis 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 (regressionline) or curve (regressioncurve) in which any coefficient (regression coefficient) of the independent variable in the equation has been determined from a sample population. [1945-50] |
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