email habits over time

March 28, 2012

(This article was first published on idle thoughts » R, and kindly contributed to R-bloggers)

I was curious if my sleeping/waking habits had really changed over the years – I definitely don’t feel I work as late now as when I was 22, but it’s hard to tell. To test this, I looked over all of the timestamps of mail I’ve sent in the past few years and tried to make a pretty graph.

I’m not sure how meaningful it is, but thanks to ggplot, it is pretty, at least.

The plotting code is straightforward — try it out!

View the code on Gist.

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