Category: R
Everything filed under R.
Spinning Cycles in Box #4 To Take the Pies out of Pi Day
\>UPDATE: time spent per task factor order was wrong before. now…
ggplot2で字幕 <br/>[Subtitles in ggplot2]
UPDATE: this capability (+ more) are being rolled into ggplot2-proper. PR will be absorbed into ggplot2 main branch soon. exciting, annotated times…
Some Light Image Processing & Creation With R
A friend, we'll call him Alen put a call out for some function that could take an image and produce a per-row "histogram" along the edge for the number of filled-in points. That requirement eventually scope-creeped to wanting "histograms"…
OS X XQuartz Vulnerability Test Using R
It's usually a good thing when my #rstats and infosec worlds collide. Unfortunately, this time it's a script that R folk running on OS X can use to see if they are using a version of XQuartz that has a nasty vulnerability in the framework…
Primary Plotting
My wife tricked me into a partial-weekend project to try to get all the primary/caucus results to-date on a map (the whole us). This is challenging since not all states use counties as boundaries for aggregate results. I'm still piecing…
Capturing wild widgets with webshot
NOTE: you won't need to use this function if you use the development version of…
A Tale of Two Charting Paradigms: Vega-Lite vs R+ggplot2
This post comes hot off the heels of the nigh-feature-complete release of vegalite (virtually all the components of Vega-Lite are now implemented and just need real-world user testing). I've had a few and seen a few questions about "why…
Create Vega-Lite specs & widgets with the vegalite package
Vega-Lite 1.0 was released this past week. I had been meaning to play with it for a while but I've been burned before by working with unstable APIs and was waiting for this to bake to a stable release. Thankfully, there were no new shows…
Working with the Clinton State Dept Email Dumps in R (Part 1: Graphs)
I put this together after experimenting with ggplot2 and ggnetwork earlier this week. The changes I made added svgPanZoom into the mix. Consequently, it has a widget in it, so it was just easier to embed the full R markdown HTML into an…
Making Faceted Heatmaps with ggplot2
We were doing some exploratory data analysis on some attacker data at work and one of the things I was interested is what were "working hours" by country. Now, I don't put a great deal of faith in the precision of geolocated IP addresses…