PinnedMark JamisoninTowards Data ScienceVectorisation What is it and how does it work?O(n) is faster than O(1), cache lines, Pandas 2.0 and the consistent rise of the column10 min read·Apr 13, 2023--1--1

PinnedMark JamisoninTowards Data ScienceBuilding A Tennis Match Simulator in Python9 min read·Nov 16, 2021--1--1

PinnedMark JamisoninTowards Data ScienceWhy do we use the standard deviation?11 min read·Feb 9, 2022--1--1

PinnedMark JamisoninTowards Data ScienceWhy is the sample variance distributed with n-1 degrees of freedom?13 min read·Feb 2, 2022--5--5

Mark JamisoninDataDrivenInvestorFat tails and their impact on option prices7 min read·May 7, 2022--2--2

Mark JamisoninTowards Data ScienceRandom Sampling with SciPy and NumPy Part IIIImplementing custom distribution sampling in SciPy9 min read·Apr 22, 2022--1--1

Mark JamisoninTowards Data ScienceRandom Sampling with SciPy and NumPy Part II7 min read·Apr 14, 2022--1--1

Mark JamisoninTowards Data ScienceRandom Sampling using SciPy and NumPy Part I7 min read·Apr 14, 2022--1--1