Variance is a measurement of the spread between numbers in a data set. Investors use the variance equation to evaluate a portfolio’s asset allocation.

Learn Excel 365 formulas fast! From AutoSum to Intellisense, learn how to work smarter and analyze data with ease. Tips, ...

Microsoft adds a new Copilot function to Excel, letting users generate, analyze, and summarize data directly in spreadsheet ...

Conditional probability is the likelihood of an event occurring based on the occurrence of an earlier event. The second event is dependent on the first event.

Discover how Excel’s AI-powered Copilot() function transforms data analysis, automates tasks, and unlocks new productivity possibilities.

The most basic example of a GETPIVOTDATA formula in Microsoft Excel is when the function is used to retrieve a grand total of ...

Excel introduces co-pilot function Microsoft is bringing its AI directly into Excel formulas with the Copilot function. It is designed to automatically analyze, categorize and summarize data.

TEXTBEFORE and TEXTAFTER are a few more of my favorite Excel functions to clean messy spreadsheets. Excel's newer text ...

Residential population density functions are estimated using census tract level data and cubic spline regression methods. Comparisons of 1980 and 1990 density profiles indicate that population ...