Errata

p. xviii. Herbert Robbins is referred to as a Harvard statistician. Robbins graduated from Harvard in mathematics and taught for much of his career at Columbia. Thanks to Philip Hanser for pointing this out.

10.3.1 (p. 237) Thank you to Ratzanyel Rincon.

12.3.5 (p. 285)

A.4.3 (p. 318)

Note that the gamma formula above is slightly different from the book. It uses rowSums() instead of sum(). I believe the difference is irrelevant here, but rowSums() is nicer.