481 search results for "Register"

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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Revolution R, PMML and ADAPA: Webinar April 13

April 7, 2011
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If you'd like to learn more about using the PMML package in R to export statistical models, or if you'd just like to learn more about building predictive models in Revolution R and creating predictions (scores) from them in other applications or in the cloud, I'll be co-presenter on a webinar next week that might be of interest. On...

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Rcpp workshop / master class on April 28 in Chicago

April 6, 2011
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I realized I never announced this on the blog, so without further ado....Rcpp Workshop in Chicago on April 28, 2011This year's R/Finance conference will be preceded by a full-day masterclass on Rcpp and related topics which will be held on...

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Program announced for R/Finance 2011

April 1, 2011
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R/Finance, the conference devoted to users of R in the financial sector, takes place every year in Chicago. The program has just been announced for R/Finance 2011 (to be held April 29 and 30), and it's jam-packed with talks from on automated trading, financial risk, hedge ratios, stochastic volatility, and much, much, more. Here's the announcement from the organizers:...

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Rcpp workshop in Chicago on April 28th

March 30, 2011
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OverviewThis year's R/Finance conference will be preceded by a full-day masterclass on Rcpp and related topics which will be held on Thursday, April 28, 2011, the Univ. of Illinois at Chicago campus.Join Dirk Eddelbuettel and Romain Fr...

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Rcpp workshop in Chicago on April 28th

March 30, 2011
By

OverviewThis year's R/Finance conference will be preceded by a full-day masterclass on Rcpp and related topics which will be held on Thursday, April 28, 2011, the Univ. of Illinois at Chicago campus.Join Dirk Eddelbuettel and Romain Fr...

Read more »

solaR 0.22 is at CRAN

solaR 0.22 is at CRAN

The version 0.22 of solaR is now available at CRAN. Besides, solaR is now registered at R-Forge. A new mergesolaR method has been defined for merging solaR objects. The calculation of the sunset time has been improved. The voltage dependency of the efficiency curve of the inverter is now included in fProd and calcGCPV. The

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Looking at the "Curse of Dimensionality" with R, foreach, and lattice

March 20, 2011
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Looking at the "Curse of Dimensionality" with R, foreach, and  lattice

Here are the results of a "Curse of Dimensionality" homework assignment for Terran Lane's Introduction to Machine Learning class. Pretty pictures, interesting results, and a good exercise in explicit parallelism with R. It's neat to see distance scaling linearly with standard deviation, and linearly with the Lth-root...

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$3.2M in prizes for predicting hospitalization

March 17, 2011
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Heritage Health and Kaggle have teamed up to create the biggest data science competition thus far: the Heritage Health Prize, which challenges competitors to build a statistical model to predict the number of days a person is likely to spend in hospital over the next year, based on (anonymized) factors such as demographics, medical visits and treatments, and other...

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