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A New Volatility Strategy, And A Heuristic For Analyzing Robustness
(This article was first published on QuantStrat TradeR » R, and kindly contributed to R-bloggers) This post is motivated by a discussion that arose when I tested a strategy by Frank of Trading The...
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Cindy Brewer: helping you choose better color scales for maps
(This article was first published on Revolutions, and kindly contributed to R-bloggers) The choice of colors you use in a statistical graphic isn't just about making your chart look good: the colors...
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Mucking around with maps, schools and ethnicity in NZ
(This article was first published on Quantum Forest » rblogs, and kindly contributed to R-bloggers) I’ve been having a conversation for a while with @kamal_hothi and @aschiff on maps, schools, census,...
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Going Bananas #1: Superman Was Born In Kentucky!
(This article was first published on Ripples, and kindly contributed to R-bloggers) Who knows? Could be the tropic heat or something that I eat, that makes me gonzo (I’m Going Bananas, Madonna) This...
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maps and the art of survey-weighted maintenance
(This article was first published on asdfree by anthony damico, and kindly contributed to R-bloggers) introducing swmap: cartography with complex survey data. this collection of publicly-available r...
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Next Kölner R User Meeting: Friday, 12 December 2014
(This article was first published on mages' blog, and kindly contributed to R-bloggers) The next Cologne R user group meeting is scheduled for this Friday, 12 December 2014.We have an exciting agenda...
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Spatial visualization with R – Tutorial
(This article was first published on eoda, R und Datenanalyse » eoda english R news, and kindly contributed to R-bloggers) The visualization of spatial data is one of the most popular applications...
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Cartography with complex survey data
(This article was first published on Revolutions, and kindly contributed to R-bloggers) Visualizing complex survey data is something of an art. If the data has been collected and aggregated to...
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Interactive 2D & 3D Plots with Plotly and ggplot2
(This article was first published on Revolutions, and kindly contributed to R-bloggers) by Matt Sundquistco-founder of Plotly R, Plotly, and ggplot2 let you make, share, and collaborate on beautiful,...
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htmlwidgets: JavaScript data visualization for R
(This article was first published on RStudio Blog, and kindly contributed to R-bloggers) Today we’re excited to announce htmlwidgets, a new framework that brings the best of JavaScript data...
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Contextual Measurement Is a Game Changer
(This article was first published on Engaging Market Research, and kindly contributed to R-bloggers) Adding a context can change one's frame of reference:Are you courteous? Are you courteous at work?...
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Create an R-tree data structure using Rcpp and Boost::Geometry
(This article was first published on Rcpp Gallery, and kindly contributed to R-bloggers) Introduction The purpose of this post is to show how to use Boost::Geometry library which was introduced...
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Making Static & Interactive Maps With ggvis (+ using ggvis maps w/shiny)
(This article was first published on rud.is » R, and kindly contributed to R-bloggers) Even though it’s still at version 0.4, the ggvis package has quite a bit of functionality and is highly useful...
View ArticleHappy New Year! A look at the top posts from 2014.
(This article was first published on Revolutions, and kindly contributed to R-bloggers) Happy New Year everyone! Another year has come and gone, and this blog has just entered its seventh year of...
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Mapping IPv4 Address (with Hilbert curves) in R
(This article was first published on Data Driven Security, and kindly contributed to R-bloggers) While there’s an unholy affinity in the infosec commuinty with slapping IPv4 addresses onto a world...
View ArticleAn automatic code to extract tweets (and to produce the “Somewhere else” review)
(This article was first published on Freakonometrics » R-english, and kindly contributed to R-bloggers) A few weeks ago, I ask in a post the (simple) question "dear reader, who are you?" just to know...
View ArticleAutomatic Detection of the Language of a Tweet
(This article was first published on Freakonometrics » R-english, and kindly contributed to R-bloggers) Two days ago, in my post to extract automatically my own tweets, and to generate some html list,...
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Top 77 R posts for 2014 (+R jobs)
( if(like) { Please(share, this_post); print(“Thanks!”) } ) The site R-bloggers.com is now 5 years old. It strives to be an (unofficial) online journal of the R statistical programming environment,...
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What’s your KatRisk Score?
(This article was first published on Revolutions, and kindly contributed to R-bloggers) by Joseph Rickert KatRisk, a Berkeley based catastrophe modeling company specializing in wind and flood risk,...
View ArticleIn case you missed it: December 2014 roundup
(This article was first published on Revolutions, and kindly contributed to R-bloggers) In case you missed them, here are some articles from November of particular interest to R users. R was featured...
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