952 search results for "Rstudio"

ddply in action

March 7, 2013
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ddply in action

Top Batting Averages Over Time Top Batting Averages Over Time reference:http://www.baseball-databank.org/ ShortI'm going to use plyr and ggplot2 to look at how top batting averages have changed over time First load the data: options(width = 100)library(ggplot2) ## Warning message: package 'ggplot2' was built under R version 2.14.2 library(plyr)data(baseball)head(baseball) ## ...

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Updating R from R (on Windows) – using the {installr} package

March 5, 2013
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Upgrading R on Windows is not easy. While the R FAQ offer guidelines, some users may prefer to simply run a command in order to upgrade their R to the latest version. That is what the new {installr} package is …Read more »

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Track the bookies’ favourites for the next Pope

March 4, 2013
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Track the bookies’ favourites for the next Pope

Tired of manually running a python script to scrape the latest bookmaker odds on the next Pope, R user AJ (an analytical research manager at a large healthcare company) instead created an R script to track the odds on the Papal successor, and automated it with the Shiny package for R. The screenshot below shows the odds of each...

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Shiny with PerformanceAnalytics Example

March 4, 2013
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Shiny with PerformanceAnalytics Example

The folks at Rstudio have done some amazing work with the shiny package. From the shiny homepage, “Shiny makes it super simple for R users like you to turn analyses into interactive web applications that anyone can use.” Developing web applications has always appealed to me, but hosting, learning javascript, html, etc. made me put … Continue reading...

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metvurst now a package, repository moved to GitHub

March 3, 2013
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metvurst now a package, repository moved to GitHub

Inspired by a post on PirateGrunt, I finally managed to pack metvurst up and turn it into a proper R-Package (the fact that I’m on holiday and have some time also helped). As a side-effect of this, the repository has been moved from … Continue reading →

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rstats shiny app for tracking the next pope

March 2, 2013
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rstats shiny app for tracking the next pope

Update: Apparently this post needs a disclaimer. The probabilities are based on odds published by an online bookmaker. In no way, shape, or form is this an attestation nor algorithmic prediction of who the next Pope will be. The house ALWAYS wins. The odds are developed by the bookmaker as they see fit, this information is not released to the general public...

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About This Blog

March 2, 2013
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About This BlogMy name is Isaac and I'm a Ph.D. student in Clinical Psychology. Why am I writing about fantasy football and data analysis? Because fantasy football involves the intersection of two things I love: sports and statistics. With this blog, I...

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PowerBuilder and R get together

PowerBuilder and R get together

The other day I was thinking about writing a blog using PowerBuilder, but couldn't decide which one other technology I should integrate it...of course...R came to my mind...My journey started around 4 days ago...when I start looking for ways to call R ...

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Data Visualization: Shiny Spiced Consulting

March 1, 2013
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If you haven’t already heard, RStudio has developed an incredibly easy way to deploy R on the web with its Shiny Package. For those who have heard, this really isn’t new as bloggers have already been blogging about it for some … Continue reading → The post Data Visualization: Shiny Spiced Consulting appeared first on Data Community DC.

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EPL Table Motion Chart

February 28, 2013
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The Shiny package provides great user interactivity and another boost to its attractiveness has come with its integration with googleVis. Markus Gesman provides some background in a blog article with coded examples which he along with fellow googleVis creator, Diego de Castillo and lead Shiny developer Winson Chang have furnished There are at least three

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