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label edge number in ggtree
By R on G. Yu This is a question from ggtree user. In ape and phytools, it’s easy to label edge using the edgelabels function. set.seed(1) tr = rtree(30) library(ape) plot(tr, main="ape") edgelabels()...
View ArticleMicrosoft R Server available free to students with DreamSpark
By Joseph Rickert by Joseph Rickert Over the last 6 years, thousands of students and faculty have downloaded Revolution R Enterprise (RRE) from Revolution Analytics for free, making it possible for...
View ArticleRevolution R renamed Microsoft R, available free to developers and students
By David Smith In the nine months since Microsoft acquired Revolution Analytics, there have been a steady stream of updates to Revolution R Open and Revolution R Enterprise (not to mention integration...
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precision in MCMC
By xi’an (This article was originally published at R – Xi’an’s Og, and syndicated at StatsBlogs.) While browsing Images des Mathématiques, I came across this article [in French] that studies the impact...
View ArticleGetting Started with Data Science: Storytelling with Data
By Murtaza Haider Earlier this month, IBM Press and Pearson have published my book titled: Getting Started with Data Science: Making Sense of Data with Analytics. You can download sample pages,...
View ArticleR coming to Visual Studio
By David Smith You might have missed one significant bit of news tucked into yesterday’s Microsoft R announcement: R is coming to Visual Studio: R Tools for Visual Studio (RTVS) follows the model of...
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R Users Will Now Inevitably Become Bayesians
By Wayne There are several reasons why everyone isn’t using Bayesian methods for regression modeling. One reason is that Bayesian modeling requires more thought: you need pesky things like priors, and...
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Cobble XPath Interactively with the xmlview Package
By hrbrmstr (If you don’t know what XML is, you should probably read a primer before reading this post,) When working with data, one inevitably comes across things encoded in XML. I’m in the “anti-XML”...
View ArticleR coming to Visual Studio
By David Smith You might have missed one significant bit of news tucked into yesterday’s Microsoft R announcement: R is coming to Visual Studio: [embedded content] R Tools for Visual Studio (RTVS)...
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On The Relationship Between the SMA and Momentum
By Ilya Kipnis Happy new year. This post will be a quick one covering the relationship between the simple moving average and time series momentum. The implication is that one can potentially derive...
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A Tale of Twenty-Two Million Citi Bikes: Analyzing the NYC Bike Share System
By Todd Schneider In the conclusion of my post analyzing NYC taxi and Uber trips, I noted that Citi Bike, New York City’s bike share system, also releases public data, totaling 22.2 million rides from...
View ArticleNew Data Sources for R
By Joseph Rickert by Joseph Rickert Over the past few months, a number of new CRAN packages have appeared that make it easier for R users to gain access to curated data. Most of these provide...
View ArticleNew Data Sources for R
By Joseph Rickert by Joseph Rickert Over the past few months, a number of new CRAN packages have appeared that make it easier for R users to gain access to curated data. Most of these provide...
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Power analysis for default Bayesian t-tests
By Daniel Lakens One important benefit of Bayesian statistics is that you can provide relative support for the null hypothesis. When the null hypothesis is true, p-values will forever randomly wander...
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Philip Glass Composition and Exploding Boxplot
By jlebeau This post will highlight a couple of my favorite things. R programming and composer Philip Glass. For those of you not familiar with his works, he basically pioneered the “minimalist” style...
View ArticleBayesian Biostatistics, 25-27 Jan 2016, iDiv, Germany
By Petr Keil Registration has been closed — the course is already full. Course syllabus, timeline, and instructions are here. Related To leave a comment for the author, please follow the link and...
View ArticleR Users Will Now Inevitably Become Bayesians
By Shige Good post here. I would also add that the rethinking package is a third option that helps R users to become a Bayesian. Related To leave a comment for the author, please follow the link and...
View ArticleUsing Excel versus using R
By John Mount Here is a video I made showing how R should not be considered “scarier” than Excel to analysts. One of the takeaway points: it is easier to email R procedures than Excel procedures....
View ArticleUsing Excel versus using R
By John Mount Here is a video I made showing how R should not be considered “scarier” than Excel to analysts. One of the takeaway points: it is easier to email R procedures than Excel procedures....
View ArticleArtificial Intelligence: Solving the Chinese Room Argument
By Patrick Rhodes This article was written by Patrick Rhodes and published on January 12, 2016. Click here to read the rest of the article. …read more Source:: r-bloggers.com
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