node-stats-lite

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Hi, thanks for the useful lib! This PR adds another histogram parameter for a specific use case I have (multiple sets of values that should all be visualized with the...

yelworc

Fixes #13

Odonno

It could be interesting to provide `firstDecile` and `lastDecile` functions which are often used in statistics. I already wrote something like that: ```ts const decile = (array, decile) => percentile(array,...

Odonno

Indead, I suppose that when `mean` is used with an empty array, it divides by 0 and so it returns NaN. I think it would be more appropriate to return...

Odonno

Streaming

1

I'm wondering if there's a way to do this without storing the number array in memory. It would be a nice addition to create a streaming api. Something like: ```js...

jwerre

Hey, we're using your lib at VTEX and we are TypeScript hardcore fans :) so we forked this to add types, feel free to merge or not. Cheers and thanks...

vibegui

Add quartiles, interquartiles and outliers functions

2

Hi! Found your lib which was exactly what I needed - a small stats package with histogram support. I needed some support to remove outliers, so here is the PR....

vanakenm

Variance calculation gives biased results for samples

3

The current method of calculating variance (and, by extension, standard deviation) is intended for sets that form the _whole_ population. When dealing with a sample, i.e. you pick _n_ elements...

ORBAT

fix mode is returning an Array instead of Set if count of modes is same as count of numbers in the parameter passed to mode (issue #16)

1

fixes #16

yrambler2001

https://codesandbox.io/p/sandbox/jr25j2?file=%2Fsrc%2FApp.tsx%3A10%2C82 Sample cases when the expected result is Set, but the function returns Array. ``` mode([1, 2]) mode([1, 2, 3, 4]) ``` there on line 88, a Set should be...

yrambler2001