Regression Analysis

Regression analysis

A statistical technique that can be used to estimate relationships between variables.

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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.

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Regression Analysis

In statistics, the analysis of variables that are dependent on other variables. Regression analysis often uses regression equations, which show the value of a dependent variable as a function of an independent variable. For example, a regression could take the form:

y = a + bx

where y is the dependent variable and x is the independent variable. In this case, the slope is equal to b and a is the intercept. When plotted on a graph, y is determined by the value of x. Regression equations are charted as a line and are important in calculating economic data and stock prices.