1233 search results for "tutorial"

Some interesting ggplot2 tutorials for the social sciences @ Code à la Mode

June 14, 2012
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Some interesting ggplot2 tutorials for the social sciences @ Code à la Mode

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Rook Tutorial at useR! 2012

June 13, 2012
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Rook Tutorial at useR! 2012

I had such a blast presenting my tutorial on Rook yesterday. Thanks go out to all who attended! All the slides are online here and I’ll be updating my RookTutorial github project with all the great suggestions I got from the attendees. Also, check back soon as I’m planning more postings on Rook. Cheers!

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ninety two-minute r tutorial videos

May 6, 2012
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ninety two-minute r tutorial videos now posted.  three hours of ultra-concentrated r.new videos include topics like:setting your preferences (options) (Rprofile.site) random number generation (runif) (rnorm) (set.seed) (rbinom)creating and accessi...

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R Tutorials and Learning Materials

May 3, 2012
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We are getting ready to host an R bootcamp this summer at work and I am looking at building on materials that already exist. I just wanted to list a few here while I figure out the best ways to incorporate them. Video Tutorials:This is a fairly ne...

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20 free R tutorials (and one reference card)

April 25, 2012
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If you're just getting started with the R language, R user Pairach Piboonrungroj has published a handly list of 20 free R tutorials published by university departments. Included on the list: Getting Started with the R Data Analysis Package (by Norm Matloff), Getting Started with R (from York University), and An Introduction to R (by Phil Spector). Paraich also...

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Tutorial: Using plot() function

April 19, 2012
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Tutorial: Using plot() function

Hello Readers! This is my first post as a member ofR-bloggers. In this post I'm going to talk about the basic plotting in R, fortwo dimensional. This is a tutorial for beginners in R.To begin with, let's define a vector first. Say wehave vector x, whic...

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SCRIPT for NIR "DEMO" Tutorial – 001

March 28, 2012
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SCRIPT for NIR "DEMO" Tutorial – 001

########### RAW NIR Demo Data##################################demo<-read.table("demo.txt",header=TRUE)VIS<-demoVIS<-as.matrix(VIS)NIR<-demoNIR<-as.matrix(NIR)ALL<-demoALL<-as.matrix(ALL)Protein<-demo...

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R and Hadoop: Step-by-step tutorials

March 14, 2012
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R and Hadoop: Step-by-step tutorials

At the recent Big Data Workshop held by the Boston Predictive Analytics group, airline analyst and R user Jeffrey Breen gave a step-by-step guide to setting up an R and Hadoop infrastructure. Firstly, as a local virtual instance of Hadoop with R, using VMWare and Cloudera's Hadoop Demo VM. (This is a great way to get familiar with Hadoop.)...

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Slides from today’s Big Data Step-by-Step Tutorials: Infrastructure series and Intro to R+Hadoop with RHadoop’s rmr

March 10, 2012
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Slides from today’s Big Data Step-by-Step Tutorials: Infrastructure series and Intro to R+Hadoop with RHadoop’s rmr

Slides from the Boston Predictive Analytics Big Data Workshop tutorials: Big Data Step-by-Step: Infrastructure 1/3: Local VM Big Data Step-by-Step: Infrastructure 2/3: Running R and RStudio on EC2 Big Data Step-by-Step: Infrastructure 3/3: Taking it to the cloud... easily... with Whirr Big Data Step-by-Step: Using R & Hadoop (with RHadoop's rmr package)

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Two-minute tutorials for R beginners

March 9, 2012
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R user Anthony Damico has created "Twotorials": a series of two-minute tutorials for newcomers to R. Topics include how to download and install R, how to do simple arithmetic in r, how to work with data tables in r and many others. The tutorials are especially useful for users of R on Windows, with video demonstrations using the Windows...

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