Enhance your sales predictions using Excel's regression analysis tools and improve decision-making with data-driven insights.

Next, have Excel run the regression on the two columns of return data you generated. Under the Data menu, the Data Analysis button allows you to select Regression.

VIDEO: It's easy to run a regression in Excel and you only need to understand a few data points to make sense of the results.

KStat - the Kellogg Statistics package - was designed for classroom use at the Kellogg School of Management at Northwestern University. In its current form, it is "freeware", and may be used by anyone ...