Christopher D. Long πŸ‡ΊπŸ‡¦ (@octonion) 's Twitter Profile
Christopher D. Long πŸ‡ΊπŸ‡¦

@octonion

Data science and optimization. Ex-San Diego Padres, Detroit Tigers, Houston Rockets. Google Foobar winner. He/him.
[email protected]

ID: 77810367

linkhttps://angrystatistician.blogspot.com/ calendar_today27-09-2009 19:25:04

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When a probability-generating function for a random variable X is referenced, it's assumed X takes non-negative integer values. That's an interesting restriction. Are PGFs not useful for other discrete random variables? As one example, we wouldn't necessarily have convexity.