Monthly Archives: August 2009

Web-site trend analysis with data from Google Analytics

August 25, 2009
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Web-site trend analysis with data from Google Analytics

This post is a summary of my two previous posts on the trend analysis with the Cox-Stuart test and on simple linear regression. The goal that we propose is to assess the trend in the number of visits received from a site over a long time. I use Google Analytics, because this tool allows us to save...

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Web-site trend analysis with data from Google Analytics

August 25, 2009
By
Web-site trend analysis with data from Google Analytics

This post is a summary of my two previous posts on the trend analysis with the Cox-Stuart test and on simple linear regression. The goal that we propose is to assess the trend in the number of visits received from a site over a long time. I use Google Analytics, because this tool allows us to save...

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Applied Spatial Data Analysis with R

August 25, 2009
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Applied Spatial Data Analysis with R

I have just reviewed the book Applied Spatial Data Analysis with R which has been published in the September2009  issue of the Royal Statistical Society’s Significance magazine. Applied Spatial Data Analysis with R is an accessible text that demonstrates and explains the handling of spatial data using the R Software Platform. The text’s authors have

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Standardized Velvet Assembly Report

August 25, 2009
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Standardized Velvet Assembly Report

http://code.google.com/p/standardized-velvet-assembly-report/I finally got my Velvet Assembler report script up on google code. This "program" consists of some short scripts and a Sweave report designed to help Velvet users identify the optimal kmer an...

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Standardized Velvet Assembly Report

August 25, 2009
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Standardized Velvet Assembly Report

http://code.google.com/p/standardized-velvet-assembly-report/I finally got my Velvet Assembler report script up on google code. This "program" consists of some short scripts and a Sweave report designed to help Velvet users identify the optimal kmer an...

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packages and CRANtastic

August 24, 2009
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packages and CRANtastic

Additional functionality in R is added through packages, which consist of libraries of bundled functions, datasets, examples and help files that can be downloaded from CRAN (the Comprehensive R Archive Network). The function install.packages() or the w...

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R help on StackOverflow

August 23, 2009
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R help on StackOverflow

Ever since I began using R about ten years ago, the best place to find R help was on the R-help mailing list. But it is time-consuming searching through the archives trying to find something from a long time ago, and there is no way to sort out the good advice from the bad advice.

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R help on StackOverflow

August 23, 2009
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Ever since I began using R about ten years ago, the best place to find R help was on the R-help mailing list. But it is time-consuming searching through the archives trying to find something from a long time ago, and there is no way to sort out the goo...

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R handy for crunching data

August 23, 2009
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R handy for crunching data

http://www.ibm.com/developerworks/library/l-sc16.html?S_TACT=105AGX52&S_CMP=cn-a-l

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NpptoR: R in Notepad++

August 22, 2009
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NpptoR: R in Notepad++

For those who are scared of Emacs: http://sourceforge.net/projects/npptor/

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