Month: August 2012

Is the smartest way to parallelize this ARIMA function within R? Only for Windows? Use quantstart and backtest R packages?

Is the smartest way to parallelize this ARIMA function within R? Only for Windows? Use quantstart and backtest R packages? This came from https://stat.ethz.ch/pipermail/r-sig-finance/2011q2/008143.html I don’t think this is the most intelligent way to parallelize this. Comment on what you think!   The easiest probably would be to use the multicore package (linux) on one …

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Here is an R package to interface R and IQFeed together for market data and tick feed

Here is an R package to interface R and IQFeed together for market data and tick feed https://github.com/bwlewis/iqfeed I will try this out with a potential review. NOTE: This appears it does not run. There is an Python version ut I gave up as I don’t know it https://github.com/sobotklp/pyqfeed/blob/master/setup.py daily <- HDX(“XOM”,days=3) Warning message: In …

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R and Java bridge demo with Youtube posted with Eclispe Juno IDE project consisting of Java source code

  R and Java bridge demo with Youtube posted with Eclispe Juno IDE project consisting of Java source code Hey I have now posted an extended demo video of how to bridge Java and R together with this neat open source package. Get details and video here: quantlabs.net/blog/2012/08/using-rcaller-to-bridge-r-and-java-together-easily-and-flawlessly/ Get the Eclipse project with Java source …

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From Meetup.com: Free R Introduction scripts and Powerpoint slides now posted

From Meetup.com: Free R Introduction scripts and Powerpoint slides now posted From Meetup.com: Free R Introduction scripts and Powerpoint slides now posted Ram had uploaded  his R files and Powerpoint slide. Goto: http://www.meetup.com/R-Matlab-Users/files/ Details on this Meetup for those that missed it: Online meetup through GotoMeeting. May have limit so sign up early to guage …

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Tonite’s Goto Meeting webinar details on R Intro 7pm

Hi All I will be posting login details towards 7pm tonite to login. Remember there will be limited slots so everything will be on a first come first basis. These details will be posted either at: http://www.meetup.com/R-Matlab-Users/events/75562422/ http://www.meetup.com/quant-finance/events/75560792/ Thanks.   Goto Meeting webinar details on R Intro 7pm

Question and Answer to Anyone know R, RStudio, RBG package, or RBloomberg package to help out

Question and Answer to  Anyone know R, RStudio, RBG package, or RBloomberg package to help out > Hey Bryan, > > I ran into a similar situation in my learning curve with R and > installing some quant finance-specific packages. R-Forge often has > issues building packages (for one reason or > another), so that’s …

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