randn.cr

Installation

1. Add the dependency to your shard.yml:

   dependencies:
     randn:
       github: kojix2/randn.cr

2. Run shards install

Usage

require "randn"

r = Rand.new

# Generate a random number from a normal distribution
# with mean 0 and standard deviation 1
r.randn
# => 0.6308041689636543

# Generate a random number from a normal distribution
# with mean 10 and standard deviation 2
r.randn(10, 2)
# => 11.812242402689735

# missing methods are delegated to `Random` object in the Rand instance 
r.next_bool
# => true

Development

• Fork this repository
• Report bugs
• Fix bugs and submit pull requests
• Write, clarify, or fix documentation
• Suggest or add new features

Contributing

1. Fork it (https://github.com/kojix2/randn/fork)
2. Create your feature branch (git checkout -b my-new-feature)
3. Commit your changes (git commit -am 'Add some feature')
4. Push to the branch (git push origin my-new-feature)
5. Create a new Pull Request

License

MIT License