Posts Tagged ‘ books ’

Le Monde puzzle [#904.5]

March 25, 2015
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Le Monde puzzle [#904.5]

About this #904 arithmetics Le Monde mathematical puzzle: Find all plural integers, namely positive integers such that (a) none of their digits is zero and (b) removing their leftmost digit produces a dividing integer. a slight modification in the R code allows for a faster exploration, based on the fact that solutions add one extra […]

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The synoptic problem and statistics [book review]

March 19, 2015
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The synoptic problem and statistics [book review]

A book that came to me for review in CHANCE and that came completely unannounced is Andris Abakuks’ The Synoptic Problem and Statistics.  “Unannounced” in that I had not heard so far of the synoptic problem. This problem is one of ordering and connecting the gospels in the New Testament, more precisely the “synoptic” gospels […]

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amazing Gibbs sampler

February 18, 2015
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amazing Gibbs sampler

When playing with Peter Rossi’s bayesm R package during a visit of Jean-Michel Marin to Paris, last week, we came up with the above Gibbs outcome. The setting is a Gaussian mixture model with three components in dimension 5 and the prior distributions are standard conjugate. In this case, with 500 observations and 5000 Gibbs […]

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Numbersense, in Chinese and Japanese

February 9, 2015
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Numbersense, in Chinese and Japanese

This is a cross-post on my two blogs. The new year brings news that my second book, Numbersense: How to Use Big Data to Your Advantage has been translated into Chinese (simplified) and Japanese. Here are the book covers: In...

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Numbersense, in Chinese and Japanese

February 9, 2015
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Numbersense, in Chinese and Japanese

This is a cross-post on my two blogs. The new year brings news that my second book, Numbersense: How to Use Big Data to Your Advantage has been translated into Chinese (simplified) and Japanese. Here are the book covers: In Chinese, the title reads: ...

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simulation by inverse cdf

January 13, 2015
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simulation by inverse cdf

Another Cross Validated forum question that led me to an interesting (?) reconsideration of certitudes! When simulating from a normal distribution, is Box-Muller algorithm better or worse than using the inverse cdf transform? My first reaction was to state that Box-Muller was exact while the inverse cdf relied on the coding of the inverse cdf, like […]

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DDH Now in Chinese

January 8, 2015
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DDH Now in Chinese

For my Chinese readers:A Chinese version of the Diebold-Doherty-Herring risk management book just appeared. Interesting surprise. I knew nothing about it until it arrived in the snail mail, just as with the earlier Chinese version of the Dieb...

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top posts for 2014

December 29, 2014
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top posts for 2014

Here are the most popular entries for 2014: 17 equations that changed the World (#2) 995 Le Monde puzzle [website] 992 “simply start over and build something better” 991 accelerating MCMC via parallel predictive prefetching 990 Bayesian p-values 960 posterior predictive p-values 849 Bayesian Data Analysis [BDA3] 846 Bayesian programming [book review] 834 Feller’s shoes […]

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amazonish thanks (& repeated warning)

December 8, 2014
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amazonish thanks (& repeated warning)

As in previous years, at about this time, I want to (re)warn unaware ‘Og readers that all links to Amazon.com and more rarely to Amazon.fr found on this blog are actually susceptible to earn me an advertising percentage if a purchase is made by the reader in the 24 hours following the entry on Amazon […]

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the Grumble distribution and an ODE

December 2, 2014
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the Grumble distribution and an ODE

As ‘Og’s readers may have noticed, I paid some recent visits to Cross Validated (although I find this too addictive to be sustainable on a long term basis!, and as already reported a few years ago frustrating at several levels from questions asked without any preliminary personal effort, to a lack of background material to […]

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