Interview Jeff Allen Trestle Technology #rstats #rshiny

Here is an interview with Jeff Allen who works with R and the new package Shiny in his technology startup. We featured his RGL Demo in our list of Shiny Demos- here

30cfc91

Ajay- Describe how you started using R. What are some of the benefits you noticed on moving to R?

Jeff- I began using R in an internship while working on my undergraduate degree. I was provided with some unformatted R code and asked to modularize the code then wrap it up into an R package for distribution alongside a publication.

To be honest, as a Computer Science student with training more heavily emphasizing the big high-level languages, R took some getting used to for me. It wasn’t until after I concluded that initial project and began using R to do my own data analysis that I began to realize its potential and value. It was the first scripting language which really made interactive use appealing to me — the experience of exploring a dataset in R was unlike anything Continue reading “Interview Jeff Allen Trestle Technology #rstats #rshiny”

UseR 2012 Early Registration #rstats

Early Registration Deadline Approaches for UseR 2012

http://biostat.mc.vanderbilt.edu/wiki/Main/UseR-2012

Registration

 

Deadlines

  • Early Registration: Jan 23 24 – Feb 29
  • Regular Registration: Mar 1 – May 12
  • Late Registration: May 13 – June 4
  • On-site Registration: June 12 – June 15

 

Fees

Academic Non-Academic Student/Retiree
Registration: Early $290 $440 $145
Registration: Regular $365 $560 $185
Registration: Late $435 $645 $225
Registration: On-site $720 $720 $360
Short Course $200 $300 $100

 

useR 2012

The 8th International R Users Meeting

Vanderbilt University; Nashville, Tennessee, USA

12th-15th June 2012

http://biostat.mc.vanderbilt.edu/wiki/Main/UseR-2012

Morning
Terri Scott & Frank Harrell Reproducible Research with R, LaTeX, & Sweave
Uwe Ligges Writing efficient and parallel code in R
Dirk Eddelbuettel & Romain Francois Introduction to Rcpp
Douglas Bates Fitting and evaluating mixed models using lme4
Jeremiah Rounds RHIPE: R and Hadoop Integrated Programming Environment
Jeffrey Horner Building R Web Applications with Rook
Brandon Whitcher, Jorg Polzehl, & Karsten Tabelow Medical Image Analysis in R
Richard Heiberger & Martin Maechler Emacs Speaks Statistics
Olivia Lau A Crash Course in R Programming
Afternoon
Hadley Wickham Creating effective visualisations
Josh Paulson, JJ Allaire, & Joe Cheng Getting the Most Out of RStudio
Romain Francois & Dirk Eddelbuettel Advanced Rcpp Usage
Terry Therneau Design of the Survival Packages
Martin Morgan Bioconductor for High-Throughput Sequence Analysis
Max Kuhn Predictive Modeling with R and the caret Package
Robert Muenchen Managing Data with R
Barry Rowlingson Geospatial Data in R and Beyond
Karim Chine Cloud Computing for the R environment

 

Contact

Stephania McNeal-Goddard
Assistant to the Chair
stephania.mcneal-goddard@vanderbilt.edu
Phone: 615.322.2768
Fax: 615.343.4924
Vanderbilt University School of Medicine
Department of Biostatistics
S-2323 Medical Center North
Nashville, TN 37232-2158

Rcpp Workshop in San Francisco Oct 8th

 Rcpp Workshop in San Francisco  Oct 8th 

Following the successful one-day master class on Rcpp preceding this year’s R/Finance conference, a full-day master class on Rcpp and related topics which will be held on Saturday, October 8, in San Francisco.

Join Dirk Eddelbuettel for six hours of detailed and hands-on instructions and discussions aroundRcppinline,  RInsideRcppArmadilloRcppGSLRcppEigen and other packages—in an intimate small-group setting.

The full-day format allows combining an introductory morning session with a more advanced afternoon session while leaving room for sufficient breaks. We plan on having about six hours of instructions, a one-hour lunch break and two half-hour coffee breaks (and lunch and refreshments will be provided).

Morning session: “A Hands-on Introduction to R and C++”

The morning session will provide a practical introduction to the Rcpp package (and other related packages).  The focus will be on simple and straightforward applications of Rcpp in order to extend R and/or to significantly accelerate the execution of simple functions.

The tutorial will cover the inline package which permits embedding of self-contained C, C++ or FORTRAN code in R scripts. We will also discuss  RInside, to easily embed the R engine code in C++ applications, as well as standard Rcpp extension packages such as RcppArmadillo and RcppEigen for linear algebra (via highly expressive templated C++ libraries) and RcppGSL.

Afternoon session: “Advanced R and C++ Topics”

The afternoon tutorial will provide a hands-on introduction to more advanced Rcpp features. It will cover topics such as writing packages that use Rcpp, how Rcpp modules and the new R ReferenceClasses interact, and how Rcpp sugar lets us write C++ code that is often as expressive as R code. Another possible topic, time permitting, may be writing glue code to extend Rcpp to other C++ projects.

We also expect to leave some time to discuss problems brought by the class participants.

October 8, 2011 – San Franciso

AMA Executive Conference Center
@ the Marriott Hotel
55 4th Street, 2nd Level
San Francisco, CA 94103
Tel.             415-442-6770

Register Now!

Instructor Bio

Dirk Eddelbuettel Dirk E has been contributing packages to CRAN for nearly a decade. Among these are RQuantLib, digest, littler, random, RPostgreSQL, as well the Rcpp family of packages comprising Rcpp, RInside, RcppClassic, RcppExamples, RcppDE, RcppArmadillo and RcppEigen. He maintains the CRAN Task Views for Finance as well as High-Performance Computing, and is a founding co-organiser of the annual R / Finance conferences in Chicago. He has Ph.D. in Financial Econometrics from EHESS (Paris), and works in Chicago as a Quantitative Strategist.

Protected: Benchmarking GNU R: DirkE's view and a Ninja wishlist

This content is password protected. To view it please enter your password below: