Sometimes, we’re forced to take a look at legacy analytics that make no sense, this gentlemen has a good tutorial on how to do this: https://rud.is/b/2019/06/11/makeover-jumbalaya-beating-dumbbells-into-slopegraphs-whilst-orchestrating-ethercalc/
One of the chief complaints about R is the lack of support for big data projects, but there are workarounds: https://www.r-bloggers.com/three-strategies-for-working-with-big-data-in-r/
What is model calibration? You want to pick parameter values on the basis of external (to your data) evidence, and compare the model’s predictions with the actual data: https://www.r-bloggers.com/an-ad-hoc-method-for-calibrating-uncalibrated-models/
KDnuggets has an interesting article out on building data science teams. Granted, they’re talking about a pretty big team here!: https://www.kdnuggets.com/2019/07/disruptive-data-science-teams-best-practices.html
An interesting tutorial at looking at breaks in the bond market using R and time series analysis: https://www.datasciencecentral.com/profiles/blogs/co-integration-and-structural-breaks-time-series-analysis-using-r
After installing an old Windows 8.1 operating system on an old machine, the X2Go client software suddenly wouldn’t work on the reinstalled operating system. After a windows debugging session,...
My new science fiction novel, The Righteous Dark is now live on Amazon!
Yesterday I was upgrading a 2008 R2 Server to 2012, and everything seemed to go fine. A few hours after the upgrade, one of the users was reporting multiple...
In this post, I’m going to use R to scrape Indeed.com for some jobs, then plot the positions of the top jobs on a map, and save that map...