Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly ...

Researchers at TU Wien have developed numerical models to simulate the movement of fluids in porous materials.

You can create a PivotTable in Excel from an external data source, a table in your worksheet, or a pre-built data model. To ...

A moving average can tell you what direction a stock's price is moving, without all the noise of the market. Read on to learn how to use this tool.

Microsoft Excel’s mathematical capabilities often go far beyond the needs of most everyday users. However, Excel’s built-in statistical functions make it an essential tool for anyone who works with ...

In this post, we will show you how to calculate the expiry date in Microsoft Excel. Calculating expiry dates is a common requirement when working with Excel, especially for tracking inventory, ...

The forward price-to-earnings ratio (P/E) is a valuation metric that measures and compares a company's earnings using ...

Have you ever found yourself wrestling with Excel formulas, trying to calculate moving averages or rolling totals, only to end up frustrated by the constant need for manual adjustments? You’re not ...

One morning, during her freshman year at Phoenix Sunnyslope High School, Kaia Pixler woke up in tears with her knee in serious pain. She saw a physical therapist friend of the family. That didn't help ...

If you are working with a large dataset, knowing its standard deviation is handy as it will let you know the variability in the given dataset. You get to see the degree of asymmetry in your dataset ...