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Banish Spreadsheet Headaches: How I Use ChatGPT as My Excel and Google Sheets Wingman

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

Excel’s New Clean Data Button Will Save You Hours : But There’s a Catch

Is Excel's Clean Data button the ultimate time-saver for messy spreadsheets? Find out how it works, its quirks, and how it compares to Power Query ...

SPRTA: A smarter way to measure evolution uncertainty

When COVID-19 arrived, researchers tried to build evolutionary family trees—known as phylogenetic trees—of the virus. These ...

This Simple Excel Trick Makes Dynamic Filters Update Themselves in Seconds

Learn how DROP, REDUCE, LAMBDA, and STACK make Excel arrays update automatically, split text, and stack filtered results ...

The Playbook For Executives Navigating Uncertainty

Facing constant disruption, leaders thrive by anchoring on first principles, shortening planning cycles, and empowering ...

Chevron: Solid Growth Prospects And Robust Fundamentals Justify My Bullish Outlook

Chevron's strong fundamentals, Guyana expansion, and technical uptrend make it a top investment pick now. Click here to find ...

Mathematicians Unveil a Smarter Way to Predict the Future

Lehigh researchers create new method that improves consistency between predicted and observed data. An international team of mathematicians led by Lehigh University statistician Taeho Kim has ...
pv magazine International

New simulation tool to measure angular losses in PV systems

Researchers in Spain reviewed six models used to calculate incidence angle modifier (IAM) losses in photovoltaic systems. They identified the Martín-Ruiz model as the most comprehensive, as it ...