R is an open source programming language for statistical computing, data analysis, and graphical visualization. R has an estimated one million users worldwide, and its user base is growing. While most commonly used within academia, in fields such as computational biology and applied statistics, it is gaining currency in commercial areas such as quantitative finance and business intelligence. Among R's strengths as a language are its powerful built-in tools for inferential statistics, its compact …

Welcome to the D.C Cyber Security Group. This is where network security professionals get together to discuss the latest security breaches, the latest unpatched vulnerabilities, threats and vulnerabilities at the unclassified level with a special focus on IPv6. This group of Cyber Warriors will keep you current, whether you are new to Cyber Security or a seasoned veteran. Self promoting is welcomed. If you have a new book, class, website or blog to discuss, you can have an opportunity to be a fo …

… The intent of Federal Big Data isn’t solely technical, the Group strives to discuss, discover and communicate how Big Data solutions can be used to advance and support national security, intelligence, law enforcement, health care and education and many other areas that serve the national interests.

A group of database technologists that discuss data technology of all types, but with a focus on the PostgreSQL relational database. Open to developers, admins, and engineers of all types!

We are the DC Chapter of the Association for Computing Machinery.  We help advance computing as a science and a profession.  We do this offline through lectures, workshops, discussion panels, and professional development seminars.  We partner with ACM HQ, ACM Public Policy, ACM special interest groups (SIGs), DC area technical user groups, and area university Comp Sci and Info Tech departments. Join us if you like any of the following categories: http://acm.org/sigs Suggest a topic or speaker, w …