README.textile

R User Group Meeting Slides

Portland, OR

This repository is meant to keep track of slides, and related code,
data or media, presented at Portland R User Group Meetings.

Getting Started with R

Ed Borasky
September 21st

Slides are on Ed’s repository, at http://github.com/znmeb/SUSE-Studio-Appliances/blob/master/Code-Like-A-Pirate/Documents/Getting%20Started.pdf

Spatial Analysis with R

Ben Stabler
October 21st

The powerpoint slides are here, and can also be found at at http://stablers.net/software/files/Stabler-Spatial-R.ppt

Debugging in R

Homer Strong
November 18th

We walked though code available at the gist at https://gist.github.com/706036

Reporting R Bugs

Brian Diggs
November 18th

Available here, named Diggs-Reporting R Bugs.odp or as a PDF Diggs-Reporting R Bugs.pdf

R, JavaScript, Protein Folds, and Compressed Sensing: A Quartet of Awesome

Kevin Lynagh
December 16th

Kevin’s talk is available at his website. http://www.dirigibleflightcraft.com/prote.cs/

Making graphs with ggplot2

Brian Diggs
January 20th

Brian’s introduction to ggplot2 is available here, named Diggs-ggplot2.pdf. Source Sweave document is Diggs-ggplot2.Rnw.

Creating a package in R using devtools and roxygen2

Brian Diggs
August 22, 2012

The slides are availabe as Diggs-Creating-Package.pdf. The source knitr files
are available as talk.Rnw at
https://github.com/BrianDiggs/Create-R-package

RStudio v0.99: A Glimpse

Kevin Ushey
April 15, 2015

The slides are availabe as kevin_ushey_april_2015.html. The source files
are available at
https://github.com/kevinushey/portland-r-user-group-2015

Using the best tool for the job

Drew Lanenga
May 13, 2015

The slides are availabe at
http://drewlanenga.github.io/rmeetup