1028 search results for "latex"

Video of Reproducible Research with R: Melbourne R Users 1st Dec 2010

December 13, 2010
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As previously mentionedI gave a talk at Melbourne R Users Group titled "Reproducible Research and R Workflow". It covered technologies including LaTeX, Sweave, R, make, Eclipse, and git. This post shares the video. I'd like to thank Pedro Olaya for ...

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Video of Reproducible Research with R: Melbourne R Users 1st Dec 2010

December 13, 2010
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As previously mentionedI gave a talk at Melbourne R Users Group titled "Reproducible Research and R Workflow". It covered technologies including LaTeX, Sweave, R, make, Eclipse, and git. This post shares the video. I'd like to thank Pedro Olaya for fi...

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R Workflow

December 7, 2010
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R Workflow

When working with R you end up using a large number of datasets, packages, functions, objects, output files, workspaces, etc.  It can get a bit overwhelming trying to keep everything organized.  That is why a consistent, well-organized workf...

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Bayesian model selection

December 7, 2010
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Bayesian model selection

Last week, I received a box of books from the International Statistical Review, for reviewing them. I thus grabbed the one whose title was most appealing to me, namely Bayesian Model Selection and Statistical Modeling by Tomohiro Ando. I am indeed interested in both the nature of testing hypotheses or more accurately of assessing models,

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highlight 0.2-5

December 7, 2010
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I pushed highlight 0.2-5 on CRAN. This release improves the latex renderer and the sweave driver so that multiple lines character strings are properly rendered. This example vignette shows it: \documentclass{report} \begin{document} <<echo=FALSE,results=hide>>= old.op <- options( prompt = " ", continue = " " ) @ <<>>= require( inline ) require( Rcpp ) convolve <- cxxfunction( signature( a = "numeric", b...

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Bayesian adaptive sampling

December 5, 2010
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Bayesian adaptive sampling

In the continuation of my earlier post on computing evidence, I read a very interesting paper by Merlise Clyde, Joyee Ghosh and Michael Littman, to appear in JCGS. It is called  Bayesian adaptive sampling for variable selection and model averaging. The sound idea at the basis of the paper is that, when one is doing

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Le Monde puzzle [48: resolution]

December 4, 2010
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Le Monde puzzle [48: resolution]

The solution to puzzle 48 given in Le Monde this weekend is rather direct (which makes me wonder why the solution for 6 colours is still unavailable..) Here is a quick version of the solution: Consider one column, 1 say. Since 326=5×65+1, there exists one value c with at least 66 equal to c. Among

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Google, The Brew’s On Me

December 3, 2010
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Google, The Brew’s On Me

While drinking these fine liquids may up your trip count to the john, they can also make your R reports better. Not because they allow you to reach your Ballmer Peak… but because each of these elixers is the direct result of brewing. Okay, I’m rea...

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pgfSweave 1.1.0 now on CRAN!

December 2, 2010
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The next release of pgfSweave is now on CRAN! It has been a while since I posted about pgfSweave and there have been some significant changes in the past couple of months. The main new features are: Automatic code highlighting via the highlight package. This can be turned off with the highlight option. “Tidying” of

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R with Vim

December 2, 2010
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R with Vim

For all those who think that Vim is The Editor for text files, and simultaneously think that R is The EnvironmentForStatisticalAnalysisAndGraphics. After trying out various options for intergrating Vim with R I settled on the following configuration: Use Vim-R-pluginfor editing R code files, R documentation files (*.Rd) as well as the Sweave files. Apart from

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