After an embarrassing teleconference in which I presented a series of percentages that did not sum to 100 (as they should have), I found some R code on stackoverflow.com... Read more »
Looking for patterns or clusters in your correlation matrix? Spot them quickly using network_plot() in the latest development version of the corrr package! # Install... Read more »
Can you spot the difference between this plot: And this one: You are right! The latter has an embedded piece of R code. What for? It’s a call to...Read more »
After writing my previous post, Mortality by Year and Age, I’ve become progressively more interested in the mortality data. Perhaps those actuaries are onto something? I found this report,...Read more »
by Joseph Rickert My impression is that the JSM has become ever more R friendly over recent years, but with two sessions organized around R tools and several talks...Read more »
Many technologies now exist for writing a document in a format that can be transformed into various output formats for sharing. This report proposes that using markup, rather than...Read more »
A couple of months ago, I announced the ggplot2-extensions website which tracks and lists extensions built on top of the popular R visualization package ggplot2. Now, I wanted to... Read more »
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