Coefficient Packages

Sørensen–Dice coefficient

Computes Pearson product-moment correlation coefficients between one or more numeric arrays.

Spearman's rank correlation coefficient

Calculate the Gini coefficient of a data set.

Fastest implementation of Sørensen–Dice coefficient.

A collection of mathematical functions for working with vectors.

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Finds measure of similarity/distance between two input sets.

Measure how similar two strings are using the Sørensen–Dice Coefficient

Relative calorie requirement of distinct demographics.

Multinomial coefficients

log(multinomial coefficient)

Finds measure of similarity between two strings using Ochiai coefficient.

Prime Exponent Object

frexp for integers: decomposes integer into coefficient and power of 2

Returns an integer corresponding to the significand of a single-precision floating-point number.

Calculate wilks score. Wilks formula is primarily used in powerlifting contests to identify the best lifter across different weight classes.

A utility to calculate difficulty coefficients for games based on progress and customizable parameters.

JavaScript implementation of Silhouette Coefficient used for the evaluation of clustering quality

Fast string matcher conceived for quick replies chat and multiple choice scenario.