zipfian

Zipf Distribution Generation for Node.js

Usage

To generate a zipf generator, create an instance of ZipfGenerator, and then get your numbers!

var zipfGenerator = require('zipfian').getGenerator(1000);
 
console.log(zipfGenerator.next());

If you want more control over the generator parameters, you can create the generator yourself.

 
var Generator = require('zipfian').ZipfGenerator;
 
var zipfGenerator = new Generator(min, max, zipfConstant);

Bugs + Contributing

Please submit bugs or feature requests in github issues. In particular, this implementation is missing the ability to resize the generator found in previous implementation. Contributions are welcome!

Todo

• Resizing a generator
• Scrambled generator