Blog Archives

Visualisation with R and Google Maps

For those of you who are interested in using R alongside Google Maps by using the packages geonames (www.geonames.org), RgoogleMaps, ggmap, loa and plotKML. Enjoy the slides of our presentation on this topic during the last RBelgium meetup. &nbs...

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Using R in Robotics applications with ROS

For those of you who are interested in using R alongside Robotics applications and want to use ROS (Robot Operating System) together with R. Enjoy the slides of our presentation on this topic during the last RBelgium meetup. If you ...

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R & Google Maps and R & Robotics (ROS)

R & Google Maps and R & Robotics (ROS)

The next RBelgium meetup will be about R & Google Maps and R & Robotics (ROS). BNOSAC will be hosting the event this time. This is the schedule: • 17h30-18h: open questions • 18h-19h: R and Google Maps • 19h-20h: R and...

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Host a CRAN mirror using Docker

Host a CRAN mirror using Docker

CRAN mirrors are the backbone to everyday common R usage. They provide the R website and most of the R packages today. Currently there are about 104 official CRAN mirrors. Hosting a CRAN mirror is one step to help the R community and is explained here. To ease that process, at BNOSAC, we have created...

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Machine learning with R & Advanced R programming course

Machine learning with R & Advanced R programming course

This year, BNOSAC offers 2 R courses in cooperation with the Leuven Statistics Research Center. The courses are part of the Leuven STATistics STATe of the Art Training Initiative and are given in Leuven (Belgium). For R users and data scientists...

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RMOA package for running streaming classifcation & regression models now at CRAN

RMOA package for running streaming classifcation & regression models now at CRAN

Last week, we released the RMOA package at CRAN (http://cran.r-project.org/web/packages/RMOA). It is an R package to allow building streaming classification and regression models on top of MOA. MOA is the acronym of 'Massive Online Analysis' and it is the most popular open source framework for data stream mining which is being developed at the University of Waikato: http://moa.cms.waikato.ac.nz....

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RMOA: Massive online data stream classifications with R & MOA

RMOA: Massive online data stream classifications with R & MOA

For those of you who don't know MOA. MOA stands for Massive On-line Analysis and is an open-source framework that allows to build and run experiments of machine learning or data mining on evolving data streams. The website of MOA (http://moa.cms.waikato.ac.nz) indicates it contains machine learning algorithms for classification, regression, clustering, outlier detection and recommendation engines.   For R users...

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Air quality, weather analysis & latent feature modelling @RBelgium

Air quality, weather analysis & latent feature modelling @RBelgium

Within 2 weeks on Thursday, March 20, The RBelgium R user group is holding its next Regular meeting in Brussels for which this is the schedule: ** Analysis and visualisation of climate data from the atmospheric model ALADIN using the Rfa package...

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advanced r programming topics + rapache course

advanced r programming topics + rapache course

Advanced R programming topics Similarly as last year, BNOSAC is offering the short course on 'Advanced R programming topics' at the Leuven Statistics Research Center (Belgium).  The course is now part of FLAMES (Flanders Training Network for Methodology and Statistics) and can be found here http://www.flames-statistics.eu/training/advanced-r-programming-topics. Subscription is no longer possible unless you ask kindly to LStat. RApache and developing web applications with...

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Connect R with Myrrix – Mahout & Cloudera’s real-time, scalable recommender system

Connect R with Myrrix – Mahout & Cloudera’s real-time, scalable recommender system

(This article was first published on BNOSAC - Belgium Network of Open Source Analytical Consultants, and kindly contributed to R-bloggers) Myrrix is probably more known by java developers and users of Mahout than R users. This is because most of the times java and R developers live in a different community.  If you go to the website of Myrrix...

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