**Regression**is a statistical measure used in finance, investing and other disciplines that attempts to determine the strength of the relationship between one dependent variable (usually denoted by Y) and a series of other changing variables (known as independent variables).

What is meaning of regression analysis?

In statistical modeling,

**regression analysis**is a statistical process for estimating the relationships among variables. It includes many techniques for modeling and analyzing several variables, when the focus is on the relationship between a dependent variable and one or more independent variables (or 'predictors').What is the meaning of p value in regression analysis?

The

**p**-**value**for each term tests the null hypothesis that the coefficient is equal to zero (no effect). A low**p**-**value**(< 0.05) indicates that you can reject the null hypothesis. Typically, you use the coefficient**p**-**values**to determine which terms to keep in the**regression**model.