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
anthro-js
A javascript adaptation of the anthro R package. https://github.com/dirkschumacher/anthro
normalize-samples
Normalize a sample drawn from different populations and convert into a Z-score
grade-math
A bundle of commonly used math functions for grading applications, including Standard Deviation, Normal Y, Mean, and Z-Score.