divinator

Relatively simple library bringing multiple outlier/anomaly detection algorithms together in one place.

math-z-score

Small module to calculate the standard score or the z-score

grade-math

A bundle of commonly used math functions for grading applications, including Standard Deviation, Normal Y, Mean, and Z-Score.

z-score-proportion

From mean, deviation, a upper (and lower) limit find the proportion (or percentage) of standard distribution