Archive for R for dummies

Amazon associates links (warnin’)

Posted in Books, Kids, R, Statistics with tags , , , , , , , , , , on December 5, 2012 by xi'an

Fox Point Hurricane Barrier and Manchester Street Power Station, Providence, RI, Nov. 30, 2012As in previous years, let me warn unwary readers that the links to Amazon.com and Amazon.fr found on this blog are actually susceptible to earn me a monetary gain [from 4% to 7%] if a purchase is made in the 24 hours following the entry on Amazon through this link, thanks to the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com/fr. As with last year, most of the items purchased through the links and contributing to my bookoholic addiction are rather unrelated with the purpose of the ‘Og, but, as already mentioned , anything can happen within 24 hours! Here are the weirdest ones:

plus of course the books I actually reviewed along the past months, positively or negatively… Like seven copies of Error and Inference. And a dozen of R for dummies. And many other books on Bayesian statistics and R programming. Thanks!

R for dummies

Posted in Books, R, Statistics, University life with tags , , , , , , , , on October 20, 2012 by xi'an

Just saw this nice review of R for dummies. And thought after this afternoon class that my students in the simulation course at Paris-Dauphine could clearly benefit from reading it! They in fact had a terrible time simulating a truncated normal distribution by accept-reject. As they could not get the notion of normalising constants… (Yes, indeed, this very truncated normal distribution!) Even the validity of simulating a normal variate until the truncation is satisfied was not obvious to them and they took forever to program the corresponding code. Anyway, I will certainly order the book to check for myself (after receiving Genetics for dummies to make sure I use the right vocabulary, even though it is a bit too light in the end…)! And write a review for CHANCE if it generates enough interest in doing so…

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