DNAViz

DNA Sequence visualization for humans

A DNA visualization npm package for the command line, browser, and beyond. Using six different methods, convert any DNA or RNA sequence into meaningful and analyzable datasets.

Getting Started

Download

Via npm

$ npm install dnaviz

or Via Yarn

$ yarn add dnaviz

Usage

ES6 modules

import * as dna from 'dnaviz';

CommonJS

const dna = require('dnaviz')

Browser

<script src="dnaviz.min.js"></script>
<script>
  console.log(dnaviz.gates('ATGC'));
</script>

Hello World

import * as dna from 'dnaviz';

dna.squiggle('ATGC')
// returns [[0, 0.5, 1, 1.5, 2, 2.5, 3, 3.5, 4], [0, 0.5, 0, -0.5, -1, -0.5, 0, -0.5, 0]]

Available Visualization Methods

Methods	Description
Squiggle	Bases converted into binary vector coordinates
Yau	Bases converted into unit vectors based on the unit circle
Yau-BP	Slight modification to Yau's method that ensures that the x axis is equivalent to the base position
Randic	Assigns each base a unique y-value
Qi	Assigns each 2-mer combination a unique y-value
Gates	Bases converted into 2D-walks (up, down, left, and right)

Documentation

For specific functions and methods of visualization, take a look at the documentation

MaxGraey/dnaviz