1032 search results for "RStudio"

Web Application Development with R Using Shiny – Book review

November 27, 2013
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Web Application Development with R Using Shiny – Book review

As may already know (As I have said this a thousand times) I love R -:) And of course...I love Shiny -;)Today I had the opportunity to read a nice little book called Web Application Development with R using Shiny.This book starts of course with a small...

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devtools 1.4 now available

November 27, 2013
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devtools 1.4 now available

We’re very pleased to announce the release of devtools 1.4. This version brings many improvements to package installation, including automated vignette building, and a better way of referring to repos on github, install_github("hadley/devtools"). There are also many other bug fixes and minor improvements; to see them all, please read the release notes file on github.

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How can R and Hadoop be used together?

November 26, 2013
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How can R and Hadoop be used together?

By inspired from this Quora question, I have been started working on how can R and Hadoop integrated to be used together? By very hard verification process, finally I got the possible ways to use R and Hadoop together for performing Big Data Analytics. This blog post is written with consideration of helping to a The post How...

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Installing rgdal in Ubuntu 13.04

November 26, 2013
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The Geospatial Data Abstraction Library (GDAL) is a workhorse of digital mapping. Written in c++, it underpins many online and desktop geoprocessing programs including QGIS and GeoServer. Through its OGR library, GDAL enables the import and export of most common spatial data formats, including the trusty ESRI Shapefile. These features and more make access to GDAL capabilities critical for...

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Installing rgdal in Ubuntu 13.04

November 26, 2013
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The Geospatial Data Abstraction Library (GDAL) is a workhorse of digital mapping. Written in c++, it underpins many online and desktop geoprocessing programs including QGIS and GeoServer. Through its OGR library, GDAL enables the import and export of most common spatial data formats, including the trusty ESRI Shapefile. These features and more make access to GDAL capabilities critical for...

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Reproducible Reporting Example

November 23, 2013
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Reproducible Reporting Example

I began playing with the screenr software this evening and my first attempt was to create a short video that demonstrates reproducible report writing in RStudio using knitr and LaTeX.  You can see the example at my screenr page (hit Play … Continue reading →

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Compiling R from source and why you shouldn’t do it

I’ve always thought that it’s silly, in most cases, source compiling software that’s already available in binary form. To the end of making more binary packages available to Mac users, I just started contributing to a project that is creating a repository of 64 bit builds of pkgsrc’s (NetBSD's portable package manager) over 12,000 packages. »more

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Comparison Among Groups with Francis Parameterization

November 21, 2013
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Comparison Among Groups with Francis Parameterization

In my last post, I suggested that the Francis parameterization of the von Bertalanffy growth model may be used in cases where the typical parameterization did not converge (likely due to issues related to highly correlated parameters and data with … Continue reading →

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R and Bayesian Statistics

November 21, 2013
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R and Bayesian Statistics

by Joseph Rickert Drew Linzer, the Bayesian statistician who attracted considerable attention last year with his spot-on, R-based forecast of the 2012 presidential election, recently gave a tutorial on Bayesian statistics to the Bay Area useR Group (BARUG). Drew covered quite a bit of ground running R code that showed how to make use of WinBugs, JAGS and Stan,...

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Thirteen lines of code

November 21, 2013
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Thirteen lines of code

Thanks to R-bloggers, I discovered that googleVis 0.4.7 with RStudio integration is available on CRAN. This is great news, but wasn't this that catched my eye. At the end of the post a beautiful map shows a terrible event of … Continue reading →

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