The best Roombas in 2025: A buyer's guide for Black Friday

I've tested 25+ robot vacuums from all the big brands, but which is the best Roomba? Let's find the best cheap Roomba, best ...
EurekAlert!

The Huber Mean: A Robust Way to Average Data on Curved Spaces (IMAGE)

The newly developed Huber mean provides a more stable and reliable way to compute averages for data lying on curved geometric ...

Adam Grant on lessons from the pandemic, datum versus data, and how abstract numbers can lead to very real human outcomes

In this excerpt from the new book 'Speak Data,' the Wharton professor and best-selling author shares his thoughts on how we ...
North Country Public Radio

How mapping the entire immune system could revolutionize medicine

David Ewing Duncan has spent the last 25 years being poked and prodded in the name of science. He's signed up for hundreds of tests because, as a journalist, he writes about emerging health ...
Opinion
Schools WeekOpinion

There’s a sweet spot to be found in setting inspection consistency

Achieving consistency is fraught with complexity. Go too far and you can rinse insight from Ofsted inspections ...
IEEE

Entropy–Mean–Upper Partial Deviation–Absolute Deviation Portfolio Problem and Its Wasserstein Distributionally Robust Counterpart

Abstract: This paper proposes an Entropy–Mean–Upper partial deviation–Absolute Deviation (EMUAD) portfolio problem, introducing entropy to reduce investment risk and enhance portfolio diversification ...
Scientific Research Publishing

Fraundorf, P. (2004) Heterogeneity, and the Secret of the Sea.

ABSTRACT: This study investigates the surface roughness and fractal properties of failure surfaces at the Mashamba West mine to enhance the understanding of the complex topographical features that ...
Business Insider

Standard Deviation Formula

Paid non-client promotion: Affiliate links for the products on this page are from partners that compensate us (see our advertiser disclosure with our list of partners for more details). However, our ...