The first step in running regression analysis in Excel is to double-check that the free plugin Data Analysis ToolPak is installed. This plugin makes calculating a range of statistics very easy.

Excel forecasting is a key skill for analysts, enabling precise predictions to guide strategic decisions. Key techniques include linear trend analysis, seasonality, and data visualization.

Use historical data to forecast trends to use in sales, budgets, marketing and more. Excel provides accessible tools to create a graph and display the linear equation.