Nina Zumel is a Principal Consultant with Win-Vector LLC, a data science consulting firm based in San Francisco. She is the co-author with John Mount of Practical Data Science with R, which presents the process and principles of data science from a practitioner's perspective.
Her technical interests include data science, statistics, statistical learning, and data visualization. She is also interested (at a layperson's level) in cognitive science, psychology, and linguistics. When she isn't working, she writes and dances.
Personal blog (folklore and weird fiction):