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New Course: Introduction to Portfolio Analysis in R

New Course Announcement: Introduction to Portfolio Analysis in R One golden rule in investing is to always test your portfolio strategy on historical data. Then, you should constantly monitor the... Read more »

digest 0.6.10

A new release, now at version number 0.6.10, of the digest package is now on CRAN. I also just prepared the Debian upload. This release, just like the previous... Read more »

Heuristica: An R package for testing models of binary choice

It just got a lot easier to simulate the performance of simple heuristics. The post Heuristica: An R package for testing models of binary choice appeared first on... Read more »

nzcensus on GitHub

Introduction A few months back the first, pre-CRAN versions of my nzelect package included some data from the New Zealand Census 2013. As noted in my last post, I’ve... Read more »

A Case Study in Reproducible Model Building

The U.S. Geological Survey (USGS) recently published a report describing a groundwater-flow model of the Wood River Valley (WRV) aquifer system. What makes this report unique (at least in my... Read more »

Getting Your Colleagues Hooked on R

You love R and you want your colleagues to love R too. In our latest post we will walk you through seven tips and tricks for hosting a successful...Read more »