358 search results for "Sweave"

Analysis of ISMB coverage at FriendFeed: 2008 – 2011

July 27, 2011
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Analysis of ISMB coverage at FriendFeed: 2008 – 2011

ISMB/ECCB 2011 was held between July 15-19 this year and as in previous years, FriendFeed was used to cover the meeting. Last year, I wrote a post about how to use R to analyse the coverage. I was planning something similar for 2011 when I thought: we have 4 years of ISMB at FriendFeed now

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R 2.13.1 released

July 8, 2011
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As announced by the R core team, R 2.13.1 has been released on schedule today. For those who build R themselves, updated source code is available now; pre-built binaries will propagate through the CRAN network over the next couple of days. This update includes some minor bug fixes to graphics, fixes to some edge cases in the class systems,...

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Things I would tell a budding bioinformatician to learn.

July 7, 2011
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I recently read Ewan Birney's blog post, which I found echoed a lot of my own thoughts about the use of statistical in computational biology. I thought I would compile my own similar list but for bioinformatics  / computational biology in general. I have not been and in the field as long as Ewan and I certainly still...

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Use R!

July 7, 2011
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Use R!

In short: R is a free intuitive programming language that is used by practitioners in a plethora of academic disciplines. Therefore, it is on the cutting edge, and expanding rapidly. It creates stunning visuals, works seamlessly together with LaTeX, has really good online documentation and the community is unparalleled. A week...

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R 2.13.1 scheduled for July 8

June 30, 2011
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The R Core team announced today that the next update to R, version 2.13.1, will be released on July 8. Core team member Peter Dalgaard noted: The 2.13.0 release has been quite solid, but some people expect an x.y.1 to roll out on larger installations for the next academic year. Of course, there have also been a sampling of...

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RObjectTables are AWESOME

June 26, 2011
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Why isn't everyone using the RObjectTables package? This is the best thing ever! Here's the basic idea of RObjectTables: An environment is an object where you can lookup names and associate them with values. And in particular its where you look up variables used in an expression. But there's no reason you can't take any other object that associates names...

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Job offer: R-Square is looking for an R Statistician

June 21, 2011
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This is a guest post by Kyle Stokley. ————— My name is Kyle and I am an IT recruiter for R-Square.  I currently have an opening in Durham NC with a fortune 100 company based out of NJ for a Statistician with R-Programming Experience. Job Title: Statistician Qualifications: MS or PhD in statistics with 0-10 years work experience. R...

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David Banks on Reproducible Research

June 8, 2011
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Just got an email linking to Reproducible Research: A Range of Response, in the new journal Statistics, Politics, and Policy 2(1) by David Banks, who is also the journal's editor. Interestingly, the commentary doesn't mention the journal's policy (if one exists) on the reproducibility of research submitted there. Banks' writing is easy to read, though

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Australians and Americans, 10 years after 9/11

June 2, 2011
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With Lynn Vavreck at UCLA, I ran parallel public opinion surveys in Australia and the United States, measuring attitudes on security, the fight against terrorism, the wars in Afghanistan etc, some 10 years after the 9/11 attacks. Full report here (gene...

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BMS and the Fixed Effects Estimator – A Tutorial

This tutorial illustrates how to use Bayesian Model Averaging (BMA) with panel data using the R package BMS.Contents Introduction Fixed Effects Estimation by Demeaning the Data Fixed Effects Estimation with Dummy Variables Bibliography Downloads A ...

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