sonic-pi

https://github.com/sonic-pi-net/sonic-pi

C++

Code. Music. Live.

Minitest::Benchmark#fit_error

Takes an array of x/y pairs and calculates the general R^2 value.

See: http://en.wikipedia.org/wiki/Coefficient_of_determination

Source | Google | Stack overflow

Edit

git clone [email protected]:sonic-pi-net/sonic-pi.git
cd sonic-pi
open app/server/ruby/vendor/minitest-5.18.1/lib/minitest/benchmark.rb

Contribute

# Make a new branch
git checkout -b -your-name--update-docs-Minitest--Benchmark-fit_error-for-pr

# Commit to git
git add app/server/ruby/vendor/minitest-5.18.1/lib/minitest/benchmark.rbgit commit -m "better docs for Minitest::Benchmark#fit_error"

# Open pull request
gem install hub # on a mac you can `brew install hub`
hub fork
git push <your name> -your-name--update-docs-Minitest--Benchmark-fit_error-for-pr
hub pull-request

# Celebrate!