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An R Package for the “controversial” counts of registered voters in Uganda
By Daniel Emaasit Some members of the Ugandan media have claimed that counts of registered voters for the 2016 General Election, contain almost 20,000 “ghost voters”. This is according to their...
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KPI dashboard in R with animated icons
By Amit So Key Performance Indicators (KPIs) are all the rage in the dashboarding community… well everywhere really. The premise is simple… check a list of measurements against targets and show how...
View ArticleUnit Testing in R – slides
By Tal Galili Guest post by Stefan Feuerriegel – originally published here. Software testing describes several means to investigate program code regarding its quality. The underlying approaches...
View ArticleVoting and vaccinating
By Will (This article was originally published at Just the kind of thing you were expecting, and syndicated at StatsBlogs.) Some people think it isn’t rational to vote. Usually the argument is as...
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Everything Ends on Wednesday
By Daniel’s Blog (This article was originally published at Daniel’s Blog, and syndicated at StatsBlogs.) The Brazilian Carnival just terminated this week, but for some people it is time to starting...
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R data.tree 0.3 “Apple Tree” on CRAN: Now with tree plot!
By gluc In Celtic mythology, the apple tree is a symbol for fruitfulness. May data.tree blossom and fructify … and generate that perfect tree plot for us! The hottest feature of the new release are...
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The Simple Reason Sanders Is Winning
By Francis Smart Sanders has way more backers across the United States (with the possible exception of the South). Hillary Clinton might be doing well at the polls. However, the shocking fact of...
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Volatility and Bollinger Bands
By quintuitive It is a common knowledge that Bollinger Bands (price standard deviation added to a moving average of the price) are an indicator for volatility. Expanding bands – higher volatility,...
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Mode exercises
By r-exercises In the exercises below we cover the basics of R object modes. Understanding mode is important, because mode is a very basic property of any R object. Practically, you’ll use the mode...
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Aggregating data on nanomaterials: eNanoMapper is getting closer to critical...
By Egon Willighagen The last three weeks featured two meetings around data infrastructures for the NanoSafety Cluster. The first maating was on January 25-26 in Brussels, and last week the eNanoMapper...
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Making Faceted Heatmaps with ggplot2
By hrbrmstr We were doing some exploratory data analysis on some attacker data at work and one of the things I was interested is what were “working hours” by country. Now, I don’t put a great deal of...
View ArticleUsing Microsoft R Server to Address Scalability Issues in R
By David Smith If you missed the recent webinar presented by Derek Norton, Using Microsoft R Server to Address Scalability Issues in R, you can now catch up with the replay below. In the webinar, Derek...
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Confidence intervals for Proportions
By Wingfeet (This article was originally published at Wiekvoet, and syndicated at StatsBlogs.) Since I read documents with Clopper-Pearson a number of times the last weeks, I thought it a good idea to...
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Confidence intervals for Proportions
By Wingfeet Since I read documents with Clopper-Pearson a number of times the last weeks, I thought it a good idea to play around with confidence intervals for proportions a bit; to examine how...
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Table 1 and the Characteristics of Study Population
By Klodian Dhana In research, especially in medical research, we describe characteristics of our study populations through Table 1. The Table 1 contain information about the mean for continue/scale...
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Webinar: Getting Started with Spatial Data Analysis with R
By emaasit I am glad to announce that I shall be presenting a live webinar with Domino Data Labs on February 24, 2016 from 11:00 – 11:30 AM PST: Getting Started with Spatial Data Analysis with R. If...
View ArticleScience announces a new short-form video competition – beginning March 7th
By Tal Galili Details and key dates can be found here: Science announces a new short-form video competition – beginning March 7th From Science: Wow us with your best data! And when we say “wow,” we...
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ReactomePA: an R/Bioconductor package for reactome pathway analysis and...
By R on G. Yu My R/Bioconductor package,ReactomePA, published inMolecular BioSystems. ReactomePA: an R/Bioconductor package for reactome pathway analysis and visualization G Yu, QY He. Molecular...
View ArticleShiny on Webfaction: VPS installing without root
By xi’an I’ve been using Webfaction as an inexpensive managed VPN. Part of me wants VPS root access, but I’m mostly happy to leave the administrative details to others. Webfaction seems to be a good...
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Create your own R tutorials with Github & DataCamp
By DataCamp Blog At DataCamp, we’ve been working on a improved way of creating content. DataCamp’s new Teach app is closely linked with GitHub, the popular web-service where you can collaborate on Git...
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