1323 search results for "RStudio"

SparkR preview by Vincent Warmerdam

May 28, 2015
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SparkR preview by Vincent Warmerdam

SparkR preview in Rstudio Apache Spark is the hip new technology on the block. It allows you to write scripts in a functional style and the technology behind it will allow you to run iterative tasks very quickly on a cluster of machines. It’s benchmarked to be quicker than hadoop for most machine learning use

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An R Enthusiast Goes Pythonic!

May 28, 2015
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An R Enthusiast Goes Pythonic!

I’ve spent so many years using and broadcasting my love for R and using Python quite minimally. Having read recently about machine learning in Python, I decided to take on a fun little ML project using Python from start to … Continue reading →

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Comrades Marathon Medal Predictions

May 28, 2015
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Comrades Marathon Medal Predictions

With only a few days to go until race day, most Comrades Marathon athletes will focusing on resting, getting enough sleep, hydrating, eating and giving a wide berth to anybody who looks even remotely ill. They will probably also be thinking a lot about Sunday's race. What will the weather be like? Will it be The post

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Revolution R Open 3.2.0 now available for download

May 22, 2015
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The latest update to Revolution R Open, RRO 3.2.0, is now available for download from MRAN. In addition to new features, this release tracks the version number of the underlying R engine version (so this is the release following RRO 8.0.3). Revolution R Open 3.2.0 includes: The latest R engine, R 3.2.0. This includes many improvements, including faster processing,...

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Course on using Oracle R Enterprise

Course on using Oracle R Enterprise

BNOSAC will be giving from June 08 up to June 12 a 5-day crash course on the use of R using Oracle R Enterprise. The course is given together with our Oracle Partner in Leuven, Belgium. If you are interested in attending, contact us for further details. For R users who aren't aware of this yet....

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Query Multiple Google Analytics View IDs with R

May 18, 2015
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Query Multiple Google Analytics View IDs with R

Extracting Google Analytics data from one website is pretty easy, and there are several options to do it quickly. But what if you need to extract data from multiple websites or, to be more precise, from multiple Views? And perhaps you also need to summ...

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Getting started with PostgreSQL in R

May 18, 2015
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Getting started with PostgreSQL in R

When dealing with large datasets that potentially exceed the memory of your machine it is nice to have another possibility such as your own server with an SQL/PostgreSQL database on it, where you can query the data in smaller digestible chunks. For example, recently I was facing a financial dataset of 5 GB. Although 5

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Interactive maps for the web in R

May 15, 2015
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Interactive maps for the web in R

Static MapsIn the last post I showed how to download economic data from the World Bank's website and create choropleth maps in R (Global Economic Maps).In this post I want to focus more on how to visualize those maps.Sp PackageProbably the simplest way...

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A first look at htmlwidgets

May 14, 2015
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by Joseph Rickert A strong case can be made that base R graphics supplemented with either the lattice library or ggplot2 for plotting by subgroups provides everything a statistician might need for both exploratory data analysis and for developing clear, crisp for communicating results. However, it is abundantly clear that web based graphics, driven to a large extent by...

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Hadley Wickham Master R Developer Workshop in Chicago – Space Limited

May 12, 2015
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Hadley Wickham Master R Developer Workshop in Chicago – Space Limited

Join RStudio Chief Data Scientist Hadley Wickham at the University of Illinois at Chicago, on Wednesday May 27th & 28th for this rare opportunity to learn from one of the R community’s most popular and innovative authors and package developers. As of this post, the workshop is two-thirds sold out. If you’re in or near Chicago

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