package binning

  1. Overview
  2. Docs
A datastructure to accumulate values in bins

Install

Dune Dependency

github.com Readme Changelog CeCILL-B License Edit opam file Versions (1)

Authors

  1. P
    Philippe Veber

Maintainers

  1. P
    philippe.veber@gmail.com

Sources

binning-v0.0.0.tbz
sha256=786fb172db1b73b950e6914e52d27cae3356ff4ea0ca0c0b003abbc9cf187ff7
sha512=27f449c32a308cf03318a2ccbcefaeafd6730c8f8c80d91038ea4f8fd34721a564fa9b2d1c12b7dae989a4076f2b3c97cc8dc36046405703fe0ba152e6ef10ad

Description

This library is useful for counting elements by categories, constructing relations and transposing them. Binning are constructed from streams of values. A binning can be seen as a generalized histogram: values are mapped to bins, and each bin keeps a summary value that is updated when an element is added (like a count, the list of elements, their mean, etc).

Published: 11 Oct 2020

README

Binning

A tiny library to count objects (for histograms) or sort them by category (build an association or relation). Here is a typical use:

let histogram xs =
  List.to_seq xs
  |> Binning.counts
  |> List.of_seq
(* val histogram : 'a list -> ('a * int) list = <fun> *)

Installation

opam install binning

Dependencies (2)

  1. dune >= "2.5"
  2. ocaml >= "4.08"

Dev Dependencies

None

Used by (2)

  1. biotk >= "0.2.0"
  2. phylogenetics >= "0.2.0"

Conflicts

None