AllenDowney/ThinkBayes2

View on GitHub

Text and code for the second edition of Think Bayes, by Allen Downey.

Stars: 2.1k
Forks: 1.6k
Open beginner issues: 0
Indexed issues: 14

Dominant language: Jupyter Notebook
License: MIT
Last GitHub push: Sep 15, 2026
Latest indexed: Sep 20, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

Open All

14 open issues indexed

Enhancement idea for probability() function from chapter 1 Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

AllenDowney/ThinkBayes2#85 · Opened Apr 16, 2026
Model selection in The Raven Paradox Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

AllenDowney/ThinkBayes2#83 · 1 comment · Opened Dec 29, 2025
Incorrect likelihood function in the Rabbit Camera Trap Exercise [Chapter 5] Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

AllenDowney/ThinkBayes2#82 · 1 comment · Opened Sep 19, 2025
add ThinkBayes2 to pypi Open

Difficulty 3/5 1-2 days Newbie friendliness 28/100

AllenDowney/ThinkBayes2#78 · 3 comments · Opened Jun 10, 2025
include penalties in SAT problem Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

AllenDowney/ThinkBayes2#29 · Opened Aug 11, 2020
I have problem in Cookie solution Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

AllenDowney/ThinkBayes2#19 · 1 comment · Opened Feb 7, 2020
kidney.py not executing Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

AllenDowney/ThinkBayes2#15 · Opened May 4, 2019
How tall is A? Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

AllenDowney/ThinkBayes2#14 · Opened Apr 27, 2019
TypeError: '<' not supported between instances of 'Pmf' and 'Pmf' Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

AllenDowney/ThinkBayes2#13 · 1 comment · Opened Apr 18, 2019
Installation > Lots of ResolvePackagNotFound errors Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

AllenDowney/ThinkBayes2#12 · 2 reactions · Opened Nov 10, 2018
Key result in chapter 10 sensitive to jittering Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

AllenDowney/ThinkBayes2#9 · 2 comments · Opened Mar 20, 2018
Errors with the Euro examples... Open

Difficulty 3/5 1-2 days Newbie friendliness 40/100

AllenDowney/ThinkBayes2#7 · Opened Oct 28, 2017
Typo Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

AllenDowney/ThinkBayes2#4 · 1 comment · Opened Mar 31, 2017
Book and code out of sync in Chapter 7 Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

AllenDowney/ThinkBayes2#2 · Opened Apr 23, 2015

AllenDowney/ThinkBayes2

Get new issues in your inbox