# Monthly Archives: July 2011

## Text Editors in The Lord of the Rings

July 29, 2011
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Prompted by a passing thought about TextMate, I thought I'd make a comprehensive, accurate, unbiased, and irrefutable survey of text editors by way of comparison to locations in The Lord of the Rings.TextMate: Minas TirithA once-great but now decaying city. Only the King has the power to renew it, but he is a long absent, indeed...

## Text Editors in The Lord of the Rings

July 29, 2011
By

Prompted by a passing thought about TextMate, I thought I’d make a comprehensive, accurate, unbiased, and irrefutable survey of text editors by way of comparison to locations in The Lord of the Rings. TextMate: Minas Tirith A quiet, long-overlooked land populated by simple folk who keep mostly to themselves. They are somewhat set in their

## NppToR 2.6.0 beta 2

July 29, 2011
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http://sourceforge.net/projects/npptor/files/npptor%20installer/NppToR-2.6.0.beta2.exe/download I’ve released beta 2 of NppToR 2.6.0.  Please take a look and report any problems.  This improves the installer and the uninstaller as well as a few bugs that popped up from the transition to UNICODE.

## The Road to Default: Whaa???

July 29, 2011
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Okay so here is what has been happening:The yield curve has been going through a mad flattening- indicating that investors are "flying to safety" and that a recession may be looming around the corner. Why has it been flattening? Well, a string of bad n...

## multi-platform real-time ‘intro’ in R using rdyncall

July 29, 2011
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Guest post by Daniel Adler. Below is a real-time audio-visual multimedia demonstration – or in short ‘an intro’ – written in 100% pure R. It requires no compilation and runs across major platforms via the package rdyncall and preinstalled precompiled standard libraries such as OpenGL and SDL libraries. This ‘happy-birthday’ production runs about 3 minutes

## Financial Engineering with R

July 29, 2011
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At the InformationManagement blog, Steve Miller talks about the applications of R to financial engineering, and reviews David Ruppert's book Statistics and Data Analysis for Financial Engineering. InformationManagement: Statistics and Financial Engineering

## Infovis vs. statgraphics: A clear example of their different goals

July 29, 2011
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I recently came across a data visualization that perfectly demonstrates the difference between the “infovis” and “statgraphics” perspectives. Here’s the image (link from Tyler Cowen): That’s the infovis. The statgraphic version would simply be a dotplot, something like this: (I purposely used the default settings in R with only minor modifications here to demonstrate what The post Infovis...

## [R][ggplot2][R-bloggers]RcmdrPlugin.KMggplot2_0.0-3 is on CRAN now

July 28, 2011
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RcmdrPlugin.KMggplot2 (CRAN) I posted an Rcmdr plug-in for a ”ggplot2” GUI front-end on CRAN. This version supports Kaplan-Meier plot and other plots as follow: Kaplan-Meier plot Show no. at risk on inside Show no. at risk table on outside Histogram Colo

## Challenge alert — material identification

July 28, 2011
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We start yet another series of post — challenge alerts. This series is intended to share news about machine learning or data mining challenges which may be interesting to the members of our community, possibly with some brief introduction to the problem. So if you hear about some contest, notify us on Skewed distribution. Today

## Le Monde puzzle [#29]

July 28, 2011
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$Le Monde puzzle [#29]$

This week, the puzzle from the weekend edition of Le Monde was easy to state: in the sequence (8+17n), is there a 6th power? a 7th? an 8th? If so, give the first occurrence. So I first wrote an R code for a function testing whether an integer is any power: (The function returns the