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Meetup no longer supports file uploading. To upload photos, please use the Photos section of your Meetup group; for other file types, we recommend that you use another service, many of which are mobile-friendly and free, such as Dropbox or Google Drive.

Files that have been previously uploaded are still accessible below. We recommend that you save any files that you want to keep to your computer.

Name/Description Type Size Uploaded By Uploaded On


Neeraj's talk on Growth Mixture Models

a .pptx file 2.2M Ed G. Jul 28, 2015


Code from Jonathan Stewart's ggplot2 talk

a .r file 3K Ed G. Sep 20, 2012


Sample code from "Intro to R" talk

a .r file 3K Ed G. Jun 7, 2011


This is the multiplot function mentioned in last night's talk. Original source from http://wiki.stdou...­

a .r file 2K Ed G. Sep 20, 2012


Presentation to the group on regular expressions in R

Adobe Acrobat file 78K Ed G. Oct 6, 2011

Houston R User Group Slides- ggplot2 Talk

Jonathan Stewart's slides from his ggplot talk

Adobe Acrobat file 62K Ed G. Sep 20, 2012


code snippets from the ARIMA/HoltWinters lightning talk

Adobe Acrobat file 303K Ed G. Oct 6, 2011


Slides from HoltWinters/ARIMA lightning talk

Adobe Acrobat file 1.5M Ed G. Oct 6, 2011

HRUG-Intro To Forecasting

Slides from Intro to Forecasting talk by Ed Goodwin

Adobe Acrobat file 2.1M Ed G. Jan 6, 2015

HRUG-Intro to RStudio

an introduction to RStudio and some of the tools it makes available to developers

Adobe Acrobat file 2.9M Ed G. Jan 6, 2016


Introduction to R Talk - Houston RUG 05/2011 meetup

Adobe Acrobat file 2.5M Ed G. Jun 7, 2011


Slides from John Garvin's talk on R Semantic Pitfalls.

Adobe Acrobat file 138K Ed G. Feb 5, 2011

MOC Houston R July 2014

Slides from the TIBCO presentation on TERR and Spotfire

Adobe Acrobat file 7.2M Ed G. Jul 22, 2014

R User Group Welcome Slide

PDF of Revolution sponsorship slide

Adobe Acrobat file 176K Ed G. May 25, 2011

R User Group Welcome Slide

PPT of Revolution sponsorship slide

PowerPoint presentation 729K Ed G. May 25, 2011

While has scanned these files for viruses, we recommend that you have up-to-date virus-scanning software on your own computer as well.

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