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regression coefficient

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regression analysis

–noun
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 (regression coefficient) of the independent variable in the equation has been determined from a sample population.

Origin:
1945–50
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
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Financial Dictionary

regression analysis

The measurement of change in one variable that is the result of changes in other variables. Regression analysis is used frequently in an attempt to identify the variables that affect a certain stock's price.


regression coefficient

A mathematical measure of the relationship between a dependent variable and an independent variable. For example, a financial theorist might attempt to determine the effect of increased dividends on a stock's price by calculating the regression coefficient between the price of the stock and its dividends per share. In this instance, the stock price is the dependent variable and the dividend payment is the independent variable.

Wall Street Words: An A to Z Guide to Investment Terms by David L. Scott.
Copyright © 2003. Published by Houghton Mifflin.
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