It’s best to start your EDA by looking at the big picture: How large is the dataset? How many features are there? What are the data types? Here we have tabular data, but similar steps can be taken for text or images as well. https://ift.tt/38gIZw8

Both precious metals and cash serve as safe haven assets, intended to limit losses during market turmoil. However, as Visual Capitalist’s Jenna Ross notes, while modern currencies can be printed by central governments, precious metals derive value from their scarcity. https://ift.tt/3k9PR1x

How can one effectively develop and manage code in large complex data analysis projects? In the past I routinely developed conventions for naming my R scripts so that those scripts have prefixes to determine the sequence to run the scripts. https://ift.tt/2GzKBG3

This abbreviated article originally appeared on ClearLight Partner’s blog. The pandemic is stress testing everything, and COVID-19 may finally kill several BD strategies already in decline. https://ift.tt/2SL2WCF

If you’re still using Excel or Google Sheets for business, you might already know that Excel is obsolete for many business use-cases. https://ift.tt/36gj72G

Users often perceive aesthetically pleasing design as design that’s more usable. Productivity soars when a computer and its users interact at a pace (<400ms) that ensures that neither has to wait on the other. https://lawsofux.com/

Stocks that are considered overvalued can remain elevated for a long time before reverting to fair value and investors looking to short-sell such stocks can run the risk of entering the market too soon and getting stopped out. https://ift.tt/2WTnGdC

Last week, I shared this Medium blog on PPS — or Predictive Power Score — on my LinkedIn and got so many enthousiastic responses, that I had to share it with here too. https://ift.tt/2z4GRYZ

During the financial crisis, when most hedge funds suffered catastrophic returns forcing many to gate their investors, Mark Spitznagel, who is perhaps best known for the phrase “I spend all my time thinking about looming disaster”, made what the WSJ reported was “huge gains” with his “black swan”-ta https://ift.tt/39NAlm8