Note: This post is geared towards data practitioners. If you don't fall into this group, feel free to ignore. I have a saying about R ( probably in Python, I know its in R ) -- There's a package for everything. The beauty of open source languages is that anyone can write their own packages [libraries] and publish them on Github for anyone to download. The vast majority of useful R packages are collected and hosted in the CRAN package repository , which currently features over 18,000 packages. When I say that there's a package for everything, I really mean it. There are the "standard" packages to augment base R, like the Tidyverse to help clean and structure data. But there are also more niche packages that can help you do useful things like import SAS files . There are also totally random packages, like the awesome Brooke Watson's package that can make your computer output Rapper Adlibs when your script is finished running (I think my favorite is Waka'
It seems like it's been an eternity since the mad rush to get vaccinated in the United States. Some of us took desperate measures to skip ahead in line to get the first dose. Initially, the results were astounding -- in just approximately four months, 100 million Americans (~1/3rd of the population) had received their first dose. There was an unmistakable effect on the spread of COVID-19. Daily new cases dropped from a peak of roughly 250,000 in January to just 10,000 a day in July. Then, Something Happened What happened can best be illustrated using a chart (duh, this is Stats with Sasa). Just after it seemed we had gotten a handle on Coronavirus, it came back with a vengeance. Even though more Americans are fully vaccinated than ever, COVID is currently spreading twice as fast as last year's Second Wave. Although there were a few potential explanations, a clear one emerged: the virus had mutated. Enter the Delta Variant Originating in India, the Delta strain of the Coro