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 ...

Doing the math: Spat over affordable housing data frames Gainey vs. O'Connor race Julia Burdelski | Wednesday, April 23, 2025 3:43 p.m.

In other words, the so-called cosmological constant may not, in fact, be a constant. The data is not quite statistically significant yet, so researchers can’t definitively say that this is true, which ...

In the world of data cleaning, two approaches often stand out: Python, the go-to for coding enthusiasts, and Excel’s Power Query, a code-free, user-friendly alternative.

Google’s data science agent does just that: The new, free, Gemini 2.0-powered AI assistant that automates data analysis is now available to users age 18-plus in select countries and languages.

Learn how dataframes have become a staple element in data science libraries and frameworks, and why developers love them.

How to multiply in Excel: Multiplying each number in a column by a constant If you have a data set and you need to multiply each value in that set by a constant number, you can do that in Excel.

They can also use synthetic data generators to create realistic test data that matches the production data’s structure and characteristics. When production data exists, repurposing it for test usage ...

In the realm of big data, Python has emerged as a versatile and powerful tool for data exploration and visualization. With its extensive libraries such as Pandas, NumPy, and Matplotlib, Python offers ...