LFPUG: Python in the enterprise + Pandas

Oct 18 2012 Published by under Europe, Finance, General, London, News

Over 80 people attended last night’s London Financial Python User Group (LFPUG), with presentations given by Den Pilsworth of AHL/MAN, Eric Jones of Enthought, and Wes Mckinney of Pandas fame. It was an evening filled with practical content, so come on out for the next meetup if you are in town (or for drinks at the pub afterwards)!

The agenda for the evening:

1. “Moving an algo business from R and Java to Python”, Dennis Pilsworth, AHL, Man Group
2. “Financial data analysis in Python with pandas”, Wes McKinney
3. “Fostering Python Adoption within a Company”, Eric Jones, Enthought.

Den presented a case study of how his firm introduced Python into production and ensured that “network distributed” deployment worked quickly enough to ensure good local response time with out overloading the network. He also discussed visualization and pointed out native Python tools need some work to remain competitive with the R user’s sweetheart, ggplot2. He graciously acknowledged the role Enthought’s training played in getting things rolling.

Wes Mckinney discussed the latest Pandas developments, particularly the Group-by function. A number of attendees were interested in potentially using this functionality to replace Excel pivot tables. Make sure to check out Wes’ new book, “Python for Data Analysis.”

Eric Jones discussed how to get Python adopted in the face of opposition, featuring some of the classic objections (e.g. “Python is too slow”).

LFPUG meets  roughly every other month, so look us up on LinkedIn and keep an eye out for the next meeting!

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