This video explains how the dollar sign is used in Excel formulas to control whether cell references stay fixed or change ...

Love Data Week was established in 2016. What was originally created in the US quickly grew to an international event in which a wide range of institutions, organizers, scholars, students and data ...

Wes Allen, Alabama’s Secretary of State, is releasing a tutorial video titled, “Business Basics: Structures and Business Filings,” aimed at providing support and guidance to Alabama’s small business ...

Finance runs on spreadsheets. OPCO.AI thinks that’s a $1 trillion risk. Wall Street’s next alpha isn’t in trading — it’s in AI infrastructure. If and when the credit cycle tightens, the dominoes don’t ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

Generative artificial intelligence search startup Perplexity AI Inc. announced a new tool Thursday that allows users to produce anything from complex reports and spreadsheets, to dashboards and web ...

This hands-on tutorial will walk you through the entire process of working with CSV/Excel files and conducting exploratory data analysis (EDA) in Python. We’ll use a realistic e-commerce sales dataset ...

Functional programming, as the name implies, is about functions. While functions are part of just about every programming paradigm, including JavaScript, a functional programmer has unique ...

Abstract: Chirp spread spectrum (CSS) signal is the heart of long-range (LoRa) modulation, also known as CSS modulation, and is used in long-range wide area network (LoRaWAN) in Internet of things ...