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Tag Archives: r

(Re-)learning statistical tests from a different direction

What a great find — and readable! Jonas Kristoffer Lindeløv recasts t-tests, Pearson correlation and other common parametric and non-parametric statistical tests in terms of linear models: Common statistical tests are linear models (or: how to teach stats)

Posted bybitsumma_j6m7dqJanuary 9, 2020Posted inbioinformatics, mathematics, R, statistics, testingTags: math, mathematics, r, statistics, test, testing

Installing rgl in R under OS X Lion

I had recently updated my copy of R to 2.15.1 and ended up needing to reinstall some libraries, including rgl. If you use this R library, it can be tricky to install with the built-in build of Mesa/OpenGL in Lion. In fact, a straightforward install.packages(“rgl”) just won’t work at all. But after using MacPorts to […]

Posted byalexpreynoldsJuly 17, 2012Posted invisualizationTags: lion, r, rgl, visualization

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