Millions of taxpayers file their taxes free each year. Unfortunately, two of the biggest tax preparation services, TurboTax and H&R Block, are no longer participating in the IRS's official Free File ...

Do you have some data with geolocation information that you want to map? You may not think of R when you’re looking for a GIS platform, but new packages and standards have helped make the R ...

R Markdown is one of my favorite things about modern R. It offers an easy way to combine text, R code, and the results of R code in a single document. And when that document is rendered as HTML, you ...

Sure, you could use one of the commercial or open-source RSS readers. But isn’t it more fun to code your own? RSS feeds have been around since the late ’90s, and they remain a handy way to keep up ...

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