Posit’s ggbot2 is a voice assistant for ggplot2. Tell it what you want in a spoken conversation, and it will generate plots ...

Discover how to accurately calculate beta in Excel, understand its importance in finance, and ensure consistency by choosing the correct time periods for data analysis.

These simple operations and others are why NumPy is a building block for statistical analysis with Python. NumPy also makes ...

Here's how you can access a raft of upgrades intended to boost the chatbot's financial prowess and access to real-time market information.

Excel’s newest Copilot integration finally delivers the data intelligence Microsoft promised years ago, transforming how ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...

To create data bars in Excel, select your cells and then choose data bars from Conditional Formatting.

Daniel Jassy, CFA, is an Investopedia Academy instructor and the founder of SPYderCRusher Research. He contributes to Excel and Algorithmic Trading. Amy is an ACA and the CEO and founder of OnPoint ...

Labour’s former deputy PM should be easy enough to track down. There’s her flame-red hair, for starters. And the fact she’s been reduced from three pads to just two, having lost her grace-and-favour ...

18:00, Thu, Oct 9, 2025 Updated: 12:48, Fri, Oct 10, 2025 Angela Rayner is already plotting her comeback to frontline politics amid talk of a "pact" with Labour's would-be leader, Andy Burnham, a Tory ...

This important study uses innovative microfluidics-based single-cell imaging to monitor replicative lifespan, protein localization, and intracellular iron levels in aging yeast cells. The evidence for ...