Alex Riley

100-pandas-puzzles. 100 data puzzles for pandas, ranging from short and simple to super tricky (60% complete)

rolling. Computationally efficient rolling window iterators for Python (sum, variance, min/max, etc.)

em-explanation. Notebooks explaining the intuition behind the Expectation Maximisation algorithm

ajcr.github.io. Haphazard investigations

transfinite. Transfinite ordinal arithmetic and factorisation up to epsilon-zero

doomsday. Algorithms to compute the day of the week from a given date (Conway's Doomsday Rule, Sakamoto's method, Zeller's congruence)

IntervalAlgebra. C extension module implementing an interval type and relations for Allen's Interval Algebra

jinx. Experimental interpreter for the J programming language

urn. Terminal-based multivariate hypergeometric calculator with a simple query language interface

probability-calculator. Calculate the probability of drawing specific combinations of items

molloy. How many choices of 5 things from :cake::pizza::doughnut::pizza::green_apple::cake::green_apple: contain at least one slice of pizza?

BloomsWesternCanon. All 1511 works and authors from Bloom's Western Canon

cpython. The Python programming language

reputation-explorer. Peer deeper into your Stack Overflow rep; plot the rate at which your posts get upvotes

string-splitter. This should be a gist