Posts Tagged ‘ RUG Los Angeles ’

Creating an R package, using developer/productivity tools

October 27, 2011
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Creating an R package, using developer/productivity tools

Couple of R programming (mainly infrastructure/workflow) related topics discussed at the Los Angeles R users group in a tutorial/demo-like form (targeted mainly to beginners) by Szilard Pafka and Jeroen Ooms: how easy it is to create a simple package for … Continue reading →

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Using R for multilevel modeling; Calling C from R

July 15, 2011
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Los Angeles R users group July 12 2011 meeting (see meetup info here): 1. Using R for multilevel modeling of salmon habitat, by Yasmin Lucero download slides from here 2. Calling C from R, by Rob Zinkov download slides from ]....[

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Discussions on the future of R

February 23, 2011
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Discussions on the future of R

Inspired by the discussions on the same topic, Avram Aelony presented an overview of the issues and the Los Angeles R users group proceeded with further discussions.

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Software tools for data analysis – an overview

February 19, 2011
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Software tools for data analysis – an overview

by Szilard Pafka Discussions on various software tools (C, C++, Perl, Python, Unix shell, R, Matlab, SAS, SPSS, Excel, databases, Hadoop etc.) used in data analysis. Szilard Pafka (founder and co-organizer of the Los Angeles R users group) presents an … Continue reading →

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Databases (SQL, noSQL); Interfacing R with Excel

December 15, 2010
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Databases (SQL, noSQL); Interfacing R with Excel

Los Angeles R users group Dec. 14 2010 meeting (see meetup info here): 1. A SQL primer for R users – Neal Fultz Video and slides will be available soon 2. R Database Access – Shrikrishna Bhogaonker 3. NoSQL data … Continue reading →

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R User Groups 2010-10-25 21:14:50

October 25, 2010
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R User Groups 2010-10-25 21:14:50

Videos from the October meeting “Text Mining with R” of the Los Angeles R users group:Rob Zinkov, “Text Mining with R”:Ryan Rosario, “Accessing R from Python using RPy2″:

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Introduction to statistical finance with R

October 19, 2010
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Introduction to statistical finance with R

During the first part of our meeting, Nicolas Christou gave an introduction of statistical finance in R, and presented a package he co-authored with previous PhD student David Diez (2010). Video of the talk is below: During the second part, … Continue reading →

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Taking R to the Limit: Large Datasets; Predictive modeling with PMML and ADAPA

August 30, 2010
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Taking R to the Limit: Large Datasets; Predictive modeling with PMML and ADAPA

During the first part of our meeting, Ryan Rosario presented on the topic of large datasets in R. Video, slides and code of the talk “Taking R to the Limit: Large Datasets” by Ryan Rosario at the Los Angeles area … Continue reading →

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Taking R to the Limit: Parallelization

July 29, 2010
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Taking R to the Limit: Parallelization

Video, slides and code of the talk “Taking R to the Limit: Parallelization” by Ryan Rosario at the Los Angeles area R Users Group in July 2010 as follows. Slides: R code: here. Video: If you have a question to … Continue reading →

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RUG Introduction: Los Angeles area R Users Group

July 28, 2010
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RUG Introduction: Los Angeles area R Users Group

A nice group of people from academia and industry meeting about once a month at UCLA. Attendance is usually 30-40, but gradually increasing (also about 300 registered members). If you’d like to join, visit the group’s website: http://www.meetup.com/LAarea-R-usergroup/, you’ll find … Continue reading →

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