Chonghua Yin
royalosyin
Senior Data Scientist, design and develop analysis systems to extract meaningful stuff from large-scale meteorological and climatic data
New Zealand
Allen Downey
AllenDowney
Professor Emeritus at Olin College, author of Think Python, Think Bayes, Think Stats, and other books. Blog author of Probably Overthinking It.
PyMC Labs Needham, MA, USA