358 search results for "sweave"

Data on GitHub: The easy way to make your data available

June 13, 2012
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Data on GitHub: The easy way to make your data available

GitHub is designed for collaborating on coding projects. Nonetheless, it is also a potentially great resource for researchers to make their data publicly available. Specifically you can use it to:store data in the cloud for future use (for free),track ...

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Quickly use googleVis in web reports using Tiki and PluginR

June 12, 2012
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Quickly use googleVis in web reports using Tiki and PluginR

R is hot and amazing. Tiki is too And with PluginR, we can easily place in simple or advanced web reports any R code, in a similar fashin to what can be achieved with other longer combinations (Sweave, Knitr, ... and latex). For instance, I tried a few days ago to quickly...

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Making interactive slides with Org mode and googleVis in R

June 3, 2012
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Making interactive slides with Org mode and googleVis in R

There’s been a lot of justifiable excitement in the R community about Yihui Xie’s great work, and most recently the incorporation of his knitr package into the RStudio software. Knitr is seen, justifiably, as a worthy successor to SWeave for … Continue reading →

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A course in statistical programming

May 25, 2012
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A course in statistical programming

Graduate students in statistics often take (or at least have the opportunity to take) a statistical computing course, but often such courses are focused on methods (like numerical linear algebra, the EM algorithm, and MCMC) and not on actual coding. For example, here’s a course in “advanced statistical computing” that I taught at Johns Hopkins

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RStudio v0.96.225 Update

May 24, 2012
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RStudio v0.96.225 Update

There’s an updated release of RStudio v0.96 available that includes some small enhancements and bugfixes, including: Comment/uncomment for Sweave and LaTeX Additional in-product documentation for R Markdown Offline support for MathJax previews More flexible handling of MathJax inline equations The release notes include a full list all of the changes. We’ve also published some additional documentation on

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knitR Performance Report 3 (really with knitr) and dprint

May 23, 2012
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knitR Performance Report 3 (really with knitr) and dprint

please see knitr Performance Report–Attempt 3, knitr Performance Report-Attempt 2 and knitr Performance Report-Attempt 1 alstated’s asked a very good question in his comment on knitr Performance Report–Attempt 3, and I’m not sure I could have a...

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knitr Performance Report–Attempt 3

May 22, 2012
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knitr Performance Report–Attempt 3

please see knitr Performance Report-Attempt 2 and knitr Performance Report-Attempt 1 Since the time of my last reporting post, RStudio, knitr, and Sweave have worked extremely hard to make document creation easier by becoming even more streamlined and ...

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A complete Bayesian model for sensory profiling data

May 22, 2012
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A complete Bayesian model for sensory profiling data

In this post I will try to add an important parts in the sensory profiling model I have been building. This concerns the question: 'Are all panelists equally reproducible?'. Obviously the answer is no, some are better than others. From this observation...

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Getting Started with R Markdown, knitr, and Rstudio 0.96

May 16, 2012
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Getting Started with R Markdown, knitr, and Rstudio 0.96

This post examines the features of R Markdown using knitr in Rstudio 0.96. This combination of tools provides an exciting improvement in usability for reproducible analysis. Specifically, this post (1) discusses getting started with R Markdown and knitr in Rstudio 0.96; (2) provides a basic example of producing console output and plots...

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Interactive reports in R with knitr and RStudio

May 15, 2012
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Interactive reports in R with knitr and RStudio

Last Saturday I met the guys from RStudio at the R in Finance conference in Chicago. I was curious to find out what RStudio could offer. In the past I have used mostly Emacs + ESS for editing R files. Well, and what a surprise it was. JJ, Joe and Josh ...

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