Contents

# MovingAverage

This gem adds methods to the Array class to compute different types of moving
averages.

## Installation

Add this line to your application's Gemfile:

    gem 'moving_average'

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install moving_average

## Usage

To compute a simple moving average (SMA), you can use

    a = [1, 2, 3, 4, 5]
    a.simple_moving_average => 3

or

    a.sma => 3

You could also find the SMA of the 3-element slice [1, 2, 3] of the Array using

    a.sma(2, 3) => 2

or the 4-element slice [1, 2, 3, 4] by using

    a.sma(3, 4) => 2.5

An exponential moving average (EMA), a smoothed moving average (SMMA), and a
weighted moving average (WMA) may be computed in the same way.

## Contributing

1. Fork it
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Added some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create new Pull Request

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
moving_average-0.1.1	README.md