The coefficient for the intercept is 1.471205.Once we press ENTER, the coefficients for the multiple linear regression model will be shown: We can type the following formula into cell E1 to calculate the multiple linear regression equation for this dataset: =LINEST( A2:A15, B2:C15) Suppose we have the following dataset that contains two predictor variables (x1 and x2) and one response variable (y): Example 2: Find Equation for Multiple Linear Regression Note: To find the p-values for the coefficients, the r-squared value of the model, and other metrics, you should use the Regression function from the Data Analysis ToolPak. Using these values, we can write the equation for this simple regression model:
The coefficient for the slope is 0.479072.The coefficient for the intercept is 3.115589.Once we press ENTER, the coefficients for the simple linear regression model will be shown: We can type the following formula into cell D1 to calculate the simple linear regression equation for this dataset: =LINEST( A2:A15, B2:B15) Suppose we have the following dataset that contains one predictor variable (x) and one response variable (y): Example 1: Find Equation for Simple Linear Regression The following examples show how to use this function to find a regression equation for a simple linear regression model and a multiple linear regression model. known_x’s: One or more columns of values for the predictor variables.known_y’s: A column of values for the response variable.This function uses the following basic syntax: LINEST(known_y's, known_x's) You can use the LINEST function to quickly find a regression equation in Excel.
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