523 search results for "Register"

High Performance Computing in the Cloud with cloudnumbers.com

June 10, 2011
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Who we are cloudnumbers.com provides researchers and companies with the resources to perform high performance calculations in the cloud. We help our customers to fight epidemics, develop highly advanced drugs and manage financial risk. Our aim is to change the way research collaboration is done today by bringing together scientists and businesses from all over

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Cross de Bercy 2011 [v2&3]

June 10, 2011
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Cross de Bercy 2011 [v2&3]

Following my (un)reasonable time last year, I registered again for the annual “Cross de Bercy”  run by the Sport Club of the Finance Ministry (with whom/which CREST is affiliated). This is a two loop 10km race taking

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The ‘Big Analytics’ Revolution Starts with R: Webinar June 14

June 7, 2011
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On Tuesday next week I'll be teaming up with Revolution Analytics' Mike Minelli to give a 30-minute webinar to introduce executives to R, Big Data, and applications of advanced analytics. If there's someone in your company who needs to know about the impact of R on getting value out of data, they can register here. Here's the agenda: The...

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10 R One Liners to Impress Your Friends

June 5, 2011
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Following the trend of one liners for various languages (Haskell, Scala, Python), here's some examples in RMultiply Each Item in a List by 2#listslapply(list(1:4),function(n){n*2})# otherwise(1:4)*2 Sum a List of Numbers#listslapply(list(1:4),sum)# oth...

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ARMA Models for Trading, Part IV

May 31, 2011
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ARMA Models for Trading, Part IV

All posts in this series were combined into a single, extended tutorial and posted on my new blog. The last post promised to show some back testing results for the ARMA techniques. I decided to use the S&P 500 index for this purpose. What really impresses me in the above char it the staggering performance

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Hacking the Kinect with R

May 20, 2011
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I was browsing through the draft abstract booklet for this year's worldwide R user conference useR! 2011, and noticed this abstract: KinectR – Kinect interface to R Landon Jensen Microsoft launched the Kinect for Xbox 360 in late 2010 and it quickly broke records as the fastest selling consumer electronics device in history (8 million units sold in the...

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Data Science Toolset discussion at Data Scientist Summit

May 10, 2011
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Heads-up to anyone attending the sold-out Data Science Summit in Las Vegas this week: I'll be there tomorrow and Thursday for the conference and to discuss R on the panel discussion "Data Science Toolset - Recipes That Win" (more details about the panel discussion below.) I'm looking forward to meeting with the other R users there -- tweet or...

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Problems with plyr — the memory/complexity trade-off

May 10, 2011
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Two types of R users My overwhelming impression from UseR 2010 is that, generally speaking, there are 2 types of regular R users -- those who have heard and are made uncomfortable by the idea of the *apply() functions, and those who really get it. In ...

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Running an R-based ABM in parallel on a Multicore Desktop

May 6, 2011
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I've been running for the last couple of months a lot of simulations written in R on legion cluster  here at UCL. But I still do many things on our quad-core server here at the institute, and parallelising the simulations is extremely handy.S...

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Running an R-based ABM in parallel on a Multicore Desktop

May 6, 2011
By

I've been running for the last couple of months a lot of simulations written in R on legion cluster  here at UCL. But I still do many things on our quad-core server here at the institute, and parallelising the simulations is extremely handy.S...

Read more »