335 search results for "sweave"

All Your Source Code Are Belong to… Nature?

February 28, 2012
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The Journal of Nature put out an interesting op-ed recently discussing the need to make source code available for scientific articles that require statistical computation to produce their results. http://www.nature.com/nature/journal/v482/n7386/ful...

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makeR: An R Package for Managing Document Building and Versioning

February 19, 2012
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If you are reading this vis-à-vis R-Bloggers, then you know how good R, LaTeX, and Sweave are for generating reports and/or conducting reproducible research. It has been particularly valuable for me in Institutional Research where there are many reports that I need to prepare on a regular basis (some monthly, some quarterly, some annually). However, one issue

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R and presentations: a basic example of knitr and beamer

February 12, 2012
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Manually combining R code and a presentation can be quite a pain. Luckily, using tools like odfWeave, Sweave and knitr, integrating documents and R code is quite painless. In this post I want to take a look at combining the… See more ›

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Reading Code

February 10, 2012
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Code Readability is maybe the most important part of producing reproducible research. If it's impossible (i.e. very costly) for somebody else to read/understand the computer code that underlies your results, then the odds are that they will never be...

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Printing nested tables in R – bridging between the {reshape} and {tables} packages

January 29, 2012
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Printing nested tables in R – bridging between the {reshape} and {tables} packages

This post shows how to print a prettier nested pivot table, created using the {reshape} package (similar to what you would get with Microsoft Excel), so you could print it either in the R terminal or as a LaTeX table. This task is done by bridging between the cast_df object produced by the {reshape} package,

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Knitr is Awesome!

January 19, 2012
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I love TikZ in LaTeX and I use it exclusively when writing figures for my papers. I also use the tikzDevice package to convert all figures I create in R to TikZ code, so the font used in the text and figures is the same (and having your R figures in Ti...

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Is your phylogeny informative?

January 19, 2012
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Is your phylogeny informative?

Yesterday my paper   appeared in early view in Evolution (author’s preprint),1 so I’d like to take this chance to share the back-story and highlight my own view on some of our findings, and the associated package on CRAN.2 I didn’t set out to write this paper.  I set out to write a very different

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Retrieving RSS Feeds Using Google Reader

January 13, 2012
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Retrieving RSS Feeds Using Google Reader

I have been working on a new package makeR to help manage Sweave projects where you wish to create multiple versions of documents that are based on a single source. For example, I create lots of monthly and quarterly reports using Sweave and the only differences between versions are a few variables. I have used GNU

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Creating LaTeX Tables from Zelig and Statnet objects

January 9, 2012
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As a PhD student that uses quantitative methods a lot, one annoying part of my job is to type up my results, especially formatting tables with regression models can be a lot of work. Luckily there is an excellent package in R, apsrtable, which will gen...

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useR! 2012 Simple Abstract Helper

January 3, 2012
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useR! 2012 Simple Abstract Helper

useR! 2012 has issued a call for abstracts! I've extended the WebSweave concept to offer a tool to create simple abstracts online, including those with markup, which may then be submitted at the conference website. Use the following link for the Simple Abstract Helper.

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