To create a regression equation using Excel follow these steps. Access and Activating the Data Analysis Add-in The data used are in carsdataxls. For our example well try to fit regression for Weight values which is a dependent variable with the help of Height values which is an independent variable.
For the calculation of Multiple Regression go to the Data tab in excel and then select the data analysis option.
In the Regression Analysis box click inside the Input Y Range box. Insert a scatterplot graph into a blank space or sheet in an Excel file with your data. For this section well be using the spreadsheet from the last section after working through the example so that we can compare the two methods. Posted by just now.