Monthly Archives: November 2014

Using an image as the axis text in R plot

There were plenty of good suggestions on this pageĀ . But the one that worked for me was in one of the comments. Use the package “tikzDevice” and you can add the awesomeness of Latex to the plotting prowess of R. … Continue reading

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What’s with the calculators?

Reaching out for the calculator has become a reflex when students see anything that looks vaguely mathematical. It is very discouraging to see students painstakingly type in “3*1/25” when presented with the fraction “3*1/25”. How did things come to such … Continue reading

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