Enclose two sets of data in square brackets to concatenate them using fewer keystrokes. Square brackets have the same meaning in MATLAB as the "cat" function but with a somewhat different syntax.

How to Plot Two Things on the Same Y Axis in Excel. Properly formatted charts and graphs can help you grasp the patterns and trends hidden within the raw data of an Excel spreadsheet.

Learn how to graph linear regression in Excel. Use these steps to analyze the linear relationship between an independent and a dependent variable.