ggalt 0.4.0 now on CRAN

I’m uncontainably excited to report that the ggplot2 extension package ggalt is now on CRAN. The absolute best part of this package is the R community members who contributed suggestions and new geoms, stats, annotations and integration features. This release would not be possible without the PRs from: Ben Bolker Ben Marwick Jan Schulz Carson… Continue reading

The Most Important Commodity in 2017 is Data

Despite being in cybersecurity nigh forever (a career that quickly turns one into a determined skeptic if you’re doing your job correctly) I have often trusted various (not to be named) news sources, reports and data sources to provide honest and as-unbiased-as-possible information. The debacle in the U.S. in late 2016 has proven (to me)… Continue reading

U.S. Drought Animations with the “Witch’s Brew” (purrr + broom + magick)

This is another purrr-focused post but it’s also an homage to the nascent magick package (R interface to ImageMagick) by @opencpu. We’re starting to see/feel the impact of the increasing drought up here in southern Maine. I’ve used the data from the U.S. Drought Monitor before on the blog, but they also provide shapefiles and… Continue reading

Bridging The Political [Polygons] Gap with ggplot2

The @pewresearch folks have been collecting political survey data for quite a while, and I noticed the [visualization below](http://www.people-press.org/2014/06/12/section-1-growing-ideological-consistency/#interactive) referenced in a [Tableau vis contest entry](https://www.interworks.com/blog/rrouse/2016/06/24/politics-viz-contest-plotting-political-polarization): Those are filled [frequency polygons](http://onlinestatbook.com/2/graphing_distributions/freq_poly.html), which are super-easy to replicate in ggplot2, especially since Pew even _kind of_ made the data available via their interactive visualization (it’s available in… Continue reading