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Files

Name/Description Type Size Uploaded By Uploaded On

RUG-Chicago-RYAN

20100527 meetup - Jeff Ryan - mmap + indexing

Adobe Acrobat file 92K JD L. Oct 20, 2010

Bryan Lewis

20100826- Bryan Lewis - Parallel Virtual Shared Memory with PVFS2 and Amazon EC2

Adobe Acrobat file 94K JD L. Oct 24, 2010

Reshape2_Susatyo_02-­14

Adobe Acrobat file 151K Chase C. Apr 9, 2014

Debugging_Shandilya_­02-14

Adobe Acrobat file 152K Chase C. Apr 9, 2014

R2wdTalk

02032011 Meetup: R2wd and R2html slides and code example

Zip archive 171K Aniko S. Jun 3, 2011

ApplyingAcrossVariab­les_Tateneni_04-14

Adobe Acrobat file 182K Chase C. Apr 17, 2014

crug_deoptim_05-01-2­013

Brian Peterson provides an overview of DEoptim.

Adobe Acrobat file 198K Chase C. May 3, 2013

RBeginningsKrause_02­-14

Adobe Acrobat file 237K Chase C. Apr 9, 2014

textplotPresentation­-CRUG-2011 FINAL

A quick overview of how to use textplot to produce tabular data on a plot device...

Adobe Acrobat file 279K Peter C. Jun 3, 2011

teetor_UsingR-SomeBa­sicStuff

Adobe Acrobat file 305K Chase C. Nov 16, 2012

jayEmerson - Chicago

20101020 - Jay Emerson

Adobe Acrobat file 307K JD L. Oct 22, 2010

Eric Knell - Chicago R Users Group - May 2012

Slides from Eric Knell's presentation, "Software Engineering in R: Tips for making R more developer-friendly",­ given at the May 2012 Meet-Up.

a .pptx file 321K Paul T. Jun 9, 2012

crug_sqldf_05-01-201­3

David Reiner provides an overview of sqldf.

Adobe Acrobat file 327K Chase C. May 3, 2013

carpenter_crug_11.15­.2012

Adobe Acrobat file 334K Chase C. Nov 16, 2012

UnderTheHood_Hawkes_­02-14

Adobe Acrobat file 381K Chase C. Apr 9, 2014

segue-presentation-R­UG

JD Long - Segue for R: an parallel R on Amazon's EMR service

Adobe Acrobat file 398K JD L. Mar 23, 2011

JDL.CRUG.20100527

20100527 meetup - James Long - Amazon EMR + R

Adobe Acrobat file 428K JD L. Oct 20, 2010

CRUG_MeetUp

20100826 meetup - Paul Teetor - R Analytics for Spread Trading

Adobe Acrobat file 428K JD L. Oct 20, 2010

crug_xlsx_05-01-2013­

Peter Carl provides an overview of xlsx.

Adobe Acrobat file 471K Chase C. May 3, 2013

xts_Fast_02-14

Adobe Acrobat file 486K Chase C. Apr 9, 2014

siciliano_10-03-2012­

Michael Siciliano - CRUG 10/03/2012

Adobe Acrobat file 498K Chase C. Oct 5, 2012

qem-emr-chug-excerpt­s

Q Ethan McCallum's presentation on Amazon Elastic Map Reduce (EMR)

Adobe Acrobat file 573K JD L. Mar 24, 2011

crug_scraper_05-01-2­013

Joe Walsh provides an overview of scrapeR.

Adobe Acrobat file 578K Chase C. May 3, 2013

ProfilingForSpeed_Ul­rich_05-14

Adobe Acrobat file 701K Joshua U. Jun 29, 2014

DEoptimRUG_Peterson

20100527 meetup - Brian Peterson - Generalized Global Optimization with DEoptim

Adobe Acrobat file 952K JD L. Oct 20, 2010

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