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Feature selection and linear modeling
(This article was first published on Digithead's Lab Notebook, and kindly contributed to R-bloggers) ...being a test of the Knitr document generation tool for R. library(glmnet) Let's give the glmnet...
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Which functions in plyr do people use?
This is the question that Hadley Wickham recently set out to discovering by asking frequent R and plyr users how they use it in an online survey. Once a decent number of people have responded, Hadley...
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SAP HANA and R (The way of the widget)
(This article was first published on Blag's bag of rants, and kindly contributed to R-bloggers) A real developer never stops learning that's a quote I always love to repeat...because it applies to my...
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analyze the consumer expenditure survey (ce) with r
(This article was first published on united states government survey data by anthony damico, and kindly contributed to R-bloggers) the consumer expenditure survey (ce) is the primo data source to...
View ArticleBenchmarking bigglm
(This article was first published on Revolutions, and kindly contributed to R-bloggers) By Joseph Rickert In a recent blog post, David Smith reported on a talk that Steve Yun and I gave at STRATA in...
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Big Data ETL and Big Data Analysis
(This article was first published on Enterprise Software Doesn't Have to Suck, and kindly contributed to R-bloggers) I was at Strata New York 2012 last month. Great conference! Thanks O'Reilly media...
View ArticleRMySQL Looking For A New Maintainer
(This article was first published on Jeffrey Horner, and kindly contributed to R-bloggers) Please contact me if you’d like to take over maintainership of this popular R package. To leave a comment for...
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why and how to install monetdb with r on windows
(This article was first published on united states government survey data by anthony damico, and kindly contributed to R-bloggers) whya speed test of three sql queries on sixty-seven million records...
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Quick Shiny Demo – Exploring NHS Winter Sit Rep Data
(This article was first published on OUseful.Info, the blog... » Rstats, and kindly contributed to R-bloggers) Having spent a chink of the weekend and a piece of yesterday trying to pull NHS Winter...
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analyze the basic stand alone medicare claims public use files (bsapufs) with...
(This article was first published on united states government survey data by anthony damico, and kindly contributed to R-bloggers) the centers for medicare and medicaid services (cms) took the plunge....
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R FAQs for the fresh starters
(This article was first published on We think therefore we R, and kindly contributed to R-bloggers) R, which was largely predominant in the academic world, has started picking up a lot in businesses...
View ArticleImporting Data Into R from Different Sources
(This article was first published on Statistical Research » R, and kindly contributed to R-bloggers) I have found that I get data from many different sources. These sources range from simple .csv...
View ArticlePleases stop using Excel-like formats to exchange data
(This article was first published on Win-Vector Blog » R, and kindly contributed to R-bloggers) I know “officially” data scientists all always work in “big data” environments with data in a remote...
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How to explore your heartbeat
(This article was first published on holtmeier.de » Rstat, and kindly contributed to R-bloggers) A few months ago, I bought a really cool book: Exploring Everyday Things (with R and Ruby). I learned...
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analyze the american community survey (acs) with r and monetdb
(This article was first published on united states government survey data by anthony damico, and kindly contributed to R-bloggers) think of the american community survey (acs) as the united states'...
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What is Correctness for Statistical Software?
(This article was first published on John Myles White » Statistics, and kindly contributed to R-bloggers) Introduction A few months ago, Drew Conway and I gave a webcast that tried to teach people...
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Data Science, Data Analysis, R and Python
(This article was first published on ExploringDataBlog, and kindly contributed to R-bloggers) The October 2012 issue of Harvard Business Review prominently features the words “Getting Control of Big...
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analyze the behavioral risk factor surveillance system (brfss) with r and...
(This article was first published on asdfree by anthony damico, and kindly contributed to R-bloggers) experimental. the behavioral risk factor surveillance system (brfss) aggregates behavioral health...
View ArticleVideo: SQL queries in R using sqldf package
(This article was first published on randyzwitch.com » R, and kindly contributed to R-bloggers) This video covers how to run SQL queries using the ‘sqldf’ package within R. This tutorial was part of a...
View ArticleHow to select and merge R data frames with SQL
(This article was first published on Revolutions, and kindly contributed to R-bloggers) The R language provides many features in the language for selecting data from data frames: the "[" operator,...
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