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Data Analysis

6 posts

Laptop screen showing a bell curve chart on a desk
6 min read

How to make a bell curve in Excel: the overlooked scaling step

Build a bell curve in Excel with AVERAGE, STDEV.S and NORM.DIST, then scale it so it lines up with a histogram of your real data.

A bright computer monitor displaying a colorful grid of empty spreadsheet cells.
18 min read

15 Underrated Functions for Your Google Sheets Formulas List

Stop struggling with broken spreadsheet functions. Learn the exact syntax for text cleaning, lookups, and conditional logic with this practical workflow guide.

A practical excel formulas list with examples displayed alongside a spreadsheet grid on a monitor.
14 min read

Practical Excel Formulas List With Examples: 24 Crucial Tips

Master spreadsheet automation with this comprehensive guide. Learn to clean data, build dynamic lookups, and troubleshoot errors effortlessly.

A computer monitor showing a colorful spreadsheet grid
16 min read

Excel AI Tools for Formulas: 7 Underrated Options for Workflow

Discover how the right intelligent platforms can instantly clean messy data, generate complex spreadsheet logic, and automate your most repetitive tasks.

A laptop screen showing a spreadsheet with a glowing input box representing how to use AI for Excel formulas
13 min read

How to Use AI for Excel Formulas: 7 Proven Methods

Learn how to use AI for Excel formulas to automate complex tasks, troubleshoot errors, and save hours of manual data entry.

Split image showing tangled wires versus an organized green grid as an AI Excel formula assistant.
12 min read

AI Excel Formula Assistant: 7 Powerful Ways to Fix Bad Logic

Discover how an AI Excel formula assistant eliminates catastrophic spreadsheet errors. Learn seven powerful tactics to refactor your financial models securely.