Blog Archives

Glmnet_1.8 uploaded to CRAN

July 4, 2012
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(by Trevor Hastie) Glmnet_1.8 uploaded to CRAN – This is a major revision, with two additional models included. 1) Multiresponse regression – family=”mgaussian” Here we have a matrix of M responses, and we fit a series of linear models in parallel. We use a group-lasso penalty on the set of M coefficients for each variable. This means they are...

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Visualization in R with ggplot2 taught by Hadley Wickham at Statistics.com

June 24, 2012
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Hadley Wickham, the creator of ggplot2, will present his course “Visualization in R with ggplot2,” online at Statistics.com, July 20 – Aug 17. Upcoming “R” courses, and others: Jun 22:  Smoothing with P-splines using R (taught by Brian Manly and Paul Eilers) Jun 29:  Data Mining in R (taught by Luis Torgo) Jul  6:  Intro to Resampling Methods (taught...

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[R-pkgs] igraph 0.6 released

June 18, 2012
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Dear All, we have released version 0.6 of the igraph package today. This is a major new version, with a lot of new features, and (sadly) it is not completely compatible with code that was written for the previous igraph versions. (See “Major new features” below for details.) I have included below a list of (bigger) changes. Please see...

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LondonR meeting (June 19th)

June 9, 2012
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Mango Solutions announces the next LondonR meeting which will take place on June 19th. The meeting is free and open to anyone interested in R.  If you would like to attend please register in advance via email to [email protected] Date:                     Tuesday 19th June 2012 Venue:                 The Counting House, 50 Cornhill, London, London EC3V 3PD (note change of usual...

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Bill Veanables Workshop (Augsburg University, Germany :: 2-3 July 2012)

June 7, 2012
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Bill Venables talks R :: Augsburg University, Germany :: 2-3 July 2012 Bill Venables will give a two-day R Workshop in Augsburg on the 2nd and 3rd July 2012, an expanded version of the course, which he has been invited to give at this year’s useR! meeting in Nashville. Details: www.math.uni-augsburg.de/termin/R-workshop.html Organised by the Department of Computer-Oriented Statistics and Data...

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Online Course from Statistics.com: Advanced Programming in R

May 30, 2012
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  Hadley Wickham teaches “Programming in R – Advanced,” June 15 – July 13 online at Statistics.com. This is the third in a series of courses that cover programming in R, so if you are new to the subject you should start with our Jul 27 course “Introduction to R: Data Handling.” Upcoming Courses: Jun 15:  Advanced Programming in R...

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R development master class: NYC June 21-22, Bay Area June 28-29

May 21, 2012
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(A guest post by Hadley Wickham) Hi all, I’m going to be teaching an R development master classes in NYC June 21-12 and in the Bay Area June 28-29. The basic idea of the class is to help you write better code, focused on the mantra of “do not repeat yourself”. In day one you will learn powerful new...

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Forthcoming R User Meetings

May 15, 2012
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Two R User Group meetings are happening soon thanks to the support of Mango-solutions (one of R-bloggers’ long term sponsors).  Details below:   1)      ZurichR – Wednesday 23rd May 2012 (www.zurichr.org) ZurichR is a free networking event for R users sponsored by Mango Solutions and ETH Zurich All welcome to attend.  Please confirm attendance in advance to [email protected] Time:       6.30pm – 9.30 pm...

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useR! 2012: Call for Late-Breaking Posters; REGULAR REGISTRATION ENDS 12May

May 12, 2012
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*** Call for Late-breaking Posters *** Abstracts may be submitted for posters presenting recent developments and late-breaking applications of R, on topics as indicated in the earlier call for abstracts: http://biostat.mc.vanderbilt.edu/UseR-2012#Call_for_Abstracts_and_Tutorial Late-breaking posters will be displayed during the poster session alongside regular posters, and they will appear in the electronically published book of abstracts for the conference. However, these...

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useR! 2012 – DEADLINE FAST APPROACHING!

May 7, 2012
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useR! 2012 – DEADLINE FAST APPROACHING!

DEADLINE FAST APPROACHING – 8th Annual International R User Conference useR! 2012, Nashville, Tennessee USA Registration Deadlines: Early Registration: Passed Regular Registration: Mar 1- May 12 Late Registration: May 13 – June 4 On-Site Registration: June 12 – June 15 Please note: Nashville is offering several large entertainment events the month of June, and hotels are quickly selling out....

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