Algorithmic Trading with Free Open Source Software. Tuesday, January 9, 2018. June 1 and 2, 2018. University of Illinois at Chicago. Will be held June 1 and 2, 2018 in Chicago, IL, USA at the University of Illinois at Chicago. We invite you to submit complete papers in pdf format for consideration.

Daily news about using open source R for big data analysis, predictive modeling, data science, and visualization since 2008. The City of Melbourne has collected data on the more than 70,000 trees. In the urban forest of this Australian metropolis. The data include the species, the health status of the tree and its life expectancy, all shown on a lovely map. Do trees have genders? Posted by David Smith.

I contribute to several open source efforts, mostly Debian. Links to a few other publications. Are below, as are slides from talks, workshops or lectures.

Probably the most notable use case is the generation of a local volatility surface from a set of option quotes. Define the normalized call price.

Is at the heart of what we do. We combine classical consulting in statistical software development and open-source integration with unique support options that let you leverage leading domain and development expertise. Offering expertise and resources in statistics and programming, most heavily involving the R.