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Learn D3.js

You're reading from   Learn D3.js Create interactive data-driven visualizations for the web with the D3.js library

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Product type Paperback
Published in May 2019
Publisher Packt
ISBN-13 9781838645571
Length 650 pages
Edition 1st Edition
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Author (1):
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Helder da Rocha Helder da Rocha
Author Profile Icon Helder da Rocha
Helder da Rocha
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Table of Contents (13) Chapters Close

Preface 1. Introduction 2. Technical Fundamentals FREE CHAPTER 3. Quick Start 4. Data Binding 5. Manipulating Data and Formatting 6. Scales, Axes, and Colors 7. Shape and Layout Generators 8. Animation and Interactivity 9. Visualizing Hierarchical Data 10. Visualizing Flows and Networks 11. Visualizing Geographical Data 12. Other Books You May Enjoy

Random numbers

The d3-random module, which is also part of the default bundle, provides generator functions with algorithms to create random sequences with different distributions. These functions are listed as follows:

Function

Description

d3.randomUniform(min, max)

Returns a function that generates random numbers using a uniform distribution (same as Math.random()), between the optional arguments min (default 0) and max (default 1).

d3.randomNormal(mu, sigma)

Returns a random number generator for a normal distribution with the expected value mu (default 0) and the deviation sigma (default 1).

d3.randomLogNormal(mu, sigma)

Returns a random number generator for a natural logarithmic normal distribution with an expected value mu (default 0) and the deviation sigma (default 1).

d3.randomBates(n)

Returns a random number generator for a Bates distribution...

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