Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.

So you're ready to take on the next game-changing business to business (B2B) marketing analytics project… maybe setting up some marketing tests, perhaps testing a predictive response model, or even ...

Scholar Anand Teltumbde examines a country driven to a dead end, where the opposition is silent and citizens have been ...

These open-source MMM tools solve different measurement problems, from budget optimization to forecasting and preprocessing.

Z, workplace slang signals acceptance. Smart leaders learn the language beneath the words to communicate clearly with team ...

A study of 1,000 executive posts shows how using social media signals can boost meaningful engagement by over 300% and redefine effective leadership online.

For talent leaders, this means focusing on skills-first hiring and development, so their teams can interoperate on the basis ...

Analysing who the data suggests United's ideal permanent head coach might be - plus, a group of our writers make their ...

APA has a mental health evaluation framework. I opted to augment the framework with an added focus on AI. Makes sense and is ...

Insure.com reports that the best auto insurance for 2026 includes Travelers, GEICO, and Nationwide, with premiums varying ...

Chemist Lee Cronin challenges AI doom and explains assembly theory, showing how complexity signals life, so you can judge ...