If you understand the definition of a mathematical function, a good way to judge it is that any line drawn parallel to the y-axis intersects with the values in the function’s curve only once. The same ...

Microsoft Excel doesn't always provide everything you need when it generates graphs. For example, by default, your line graph doesn't included a title. However, this doesn't mean you have to go ...

Catherine Falls Commercial/Getty Images Linear regression ... point may use a bit of caution for the following reasons: We can chart a regression in Excel by highlighting the data and charting it as a ...

To calculate the Consumer Price Index between two years in Excel, take a sum of all the amounts spent on the basket of products over those two years. Then use the following formula to find the CPI ...

You can use command-line parameters to launch Microsoft Excel from the Run dialog box or by configuring the command and switches in a desktop shortcut. Launch Excel with command-line switches from the ...

Not everyone is an Excel spreadsheet expert and you may not always know how to write the formulas you need for a given data set. If you're having trouble figuring out the right formula for your data ...

If you run sorts in Excel a lot, you might benefit from shortcuts or even a macro. Here are some ways to make your sorting life easier. Sorting data is easy and for the most part, Microsoft Excel ...