Parameterized Reporting with RMarkdown

Have you ever had to make a set of reports that all look alike? Perhaps you’re making one report for each school in your district. Doing this manually is, I probably don’t need to tell you, a huge pain. Fortunately, R has a solution to this problem: parameterized reporting. Parameterized reporting is

How to Keep Your R Packages Up to Date

A user who recently completed my Getting Started with R course sent me an email to ask a common question for those starting out with R: How do you keep your R software up to date? As far as I know, there are no automatic updates for R, RStudio and packages. And

How to Evaluate R Packages

One of the challenges for people learning R is this: there are often many ways to accomplish the same goal. This is, of course, also a benefit (if you don’t like the first approach, just try another one!). But when you’re just starting out and don’t have much experience with R, multiple solutions to a

Why I’m Donating 1% of Sales to Important Causes

For a while now, I’ve been considering donating revenue from my business to support groups working for social justice. The murder of George Floyd and the protests that have sprung up in its aftermath have convinced me that it is time to do this.  Starting today, I’m donating 1% of all sales of online courses to

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