Top 10 Most Powerful Microsoft Excel Functions for Data Analysts

Microsoft Excel includes quick stats via Analysis ToolPak; mean, median, and standard deviation are generated for selected ...
Investopedia

T-Test: What It Is With Multiple Formulas and When to Use Them

This calculation can be used for hypothesis testing in statistics Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive ...
GitHub

An open-source headless spreadsheet for business web apps

What HyperFormula can be used for? HyperFormula doesn't assume any existing user interface, making it a general-purpose library that can be used in various business applications. Here are some ...
Investopedia

Calculate IRR in Excel: Step-by-Step Guide for Investors

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. David Kindness is a Certified Public Accountant ...