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First Accra R-User meetup a success!
(This article was first published on R – Data Science Africa, and kindly contributed to R-bloggers)Accra’s inaugural R-session took place on Wednesday 13 April, in the Meltwater Entrepreneurial School...
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What’s in Pasta Carbonara?
(This article was first published on Revolutions, and kindly contributed to R-bloggers)Apparently, people have strong feelings about how pasta carbonara should be made. A 45-second French video showing...
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Because it’s Friday: The time-travelling jukebox
(This article was first published on Revolutions, and kindly contributed to R-bloggers)If you're looking for some musical nostalgia this weekend, look no further than How Music Taste Evolved, from...
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satRday in Monterrey
(This article was first published on En El Margen - R-English, and kindly contributed to R-bloggers)I recently volunteered to host a satRday event in Monterrey through the email form and was surprised...
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Update on Attilio Meucci’s The Checklist and ARPM Bootcamp / Code
(This article was first published on Return and Risk, and kindly contributed to R-bloggers)Last week I organised for Attilio Meucci to give a webinar to members of CFA Singapore and NUS Risk...
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IP string to integer conversion with Rcpp
(This article was first published on Opiate for the masses, and kindly contributed to R-bloggers)IP address conversionAt work I recently had to match data on IP addresses and some fuzzy timestamp...
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Data visualization in social sciences – what’s new in the sjPlot-package?...
(This article was first published on R – Strenge Jacke!, and kindly contributed to R-bloggers)My sjPlot package just reached version 2.0 and got many updates during the couple of last months. The focus...
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RTutor: Free Trade Agreements
(This article was first published on Economics and R - R posts, and kindly contributed to R-bloggers)There is quite some sceptisim towards TTIP, the currently negotiated free trade agreement between...
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Modeling data with functional programming – State based systems
(This article was first published on R – Cartesian Faith, and kindly contributed to R-bloggers)I’m pleased to announce the availability of my latest chapter on state based systems for my book “Modeling...
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User Groups and R Awareness
(This article was first published on Revolutions, and kindly contributed to R-bloggers)by Joseph RickertFor quite a few years now we have attempted to maintain the Revolution Analytics' Local R User...
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ABC random forests for Bayesian parameter inference
(This article was first published on R – Xi'an's Og, and kindly contributed to R-bloggers)Before leaving Helsinki, we arXived [from the Air France lounge!] the paper Jean-Michel presented on Monday at...
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OpenCPU release 1.6
(This article was first published on OpenCPU, and kindly contributed to R-bloggers)Following a few weeks of testing, OpenCPU 1.6 has been released. OpenCPU is a production-ready system for embedded...
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Accessing Dataframe Objects Exercises
(This article was first published on R-exercises, and kindly contributed to R-bloggers) The attach() function alters the R environment search path by making dataframe variables into global variables....
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Reminiscences of R in Finance 2016
(This article was first published on R language – Portfolio Probe, and kindly contributed to R-bloggers)When I announced R in Finance 2016 I talked about 2 days of conference and 50 speakers. I missed...
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Introduction to R for Data Science :: Session 5 [Strings in R]
(This article was first published on The Exactness of Mind, and kindly contributed to R-bloggers)Welcome to Introduction to R for Data Science Session 5: Structuring Data: String manipulation in R....
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the random variable that was always less than its mean…
(This article was first published on R – Xi'an's Og, and kindly contributed to R-bloggers)Although this is far from a paradox when realising why the phenomenon occurred, it took me a few lines to...
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Visualizing Bootrapped Stepwise Regression in R using Plotly
(This article was first published on R – Modern Data, and kindly contributed to R-bloggers)We all have used stepwise regression at some point. Stepwise regression is known to be sensitive to initial...
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Solving Math Puzzles with data.tree
(This article was first published on R – ipub, and kindly contributed to R-bloggers)I got a note from Karim Lahrichi, who even thinks about math when he’s supposed to be drinking beer. The bar puzzle...
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satRday Event in Cape Town
(This article was first published on R – Data Science Africa, and kindly contributed to R-bloggers)This blog post was first published on EXEGETIC ANALYTICS‘s blog and kindly re-posted on Data Science...
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On ranger respect.unordered.factors
(This article was first published on R – Win-Vector Blog, and kindly contributed to R-bloggers)It is often said that “R it its packages.”One package of interest is ranger a fast parallel C++...
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