569 search results for "Register"

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 »

Easy way to get yield curve : what you need is only "FRBData" package !

April 28, 2011
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Easy way to get yield curve : what you need is only "FRBData" package !

I made FRBData package and registerd it on CRAN.This package allow you to download financial data from FRB's website.This website provide many economical data such as consumer credit, money stock.This article show you how to use this package.(But, it has only a function about interest rate now. I will create other functions to download other macro-economical data in next version.) First,...

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Easy way to get yield curve : what you need is only "FRBData" package !

April 28, 2011
By
Easy way to get yield curve : what you need is only "FRBData" package !

I made FRBData package and registerd it on CRAN.This package allow you to download financial data from FRB's website.This website provide many economical data such as consumer credit, money stock.This article show you how to use this package.(But, it has only a function about interest rate now. I will create other functions to download other macro-economical data in next version.)First,...

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Can you do better than cap-weighted equity benchmarks?

April 28, 2011
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We're on our way to Chicago for the annual conference for R users in Finance, R/Finance 2011. Revolution Analytics is proud to once again sponsor this conference, and during the sponsor lunch session at noon on Saturday, we're honoured to have Guy Yollin show how the big-data capabilities of Revolution R Enterprise can be used for quantitative finance. Here...

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In case you missed it: March Roundup

April 14, 2011
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In case you missed them, here are some articles from February of particular interest to R users. The doSMP package, which enables parallel processing for R on multiprocessor machines, is now available on CRAN. The Offensive Politics blog provided R code used to make a map of precinct returns in the Chicago mayoral election. A connector to integrate R...

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