daru

https://github.com/sciruby/daru

Ruby

Data Analysis in RUby

Daru::Plotting::Vector::NyaplotLibrary#plot

Plots a Vector with Nyaplot on IRuby using the given options. Yields the
plot object (Nyaplot::Plot) and the diagram object (Nyaplot::Diagram)
to the block, which can be used for setting various options as per the
Nyaplot API.

== Options
  type (:scatter, :bar, :histogram), title, x_label, y_label, color(true/false)

== Usage
  vector = Daru::Vector.new [10,20,30,40], [:one, :two, :three, :four]
  vector.plot(type: :bar) do |plot|
    plot.title "My first plot"
    plot.width 1200
  end

Source | Google | Stack overflow

Edit

git clone [email protected]:sciruby/daru.git

cd daru

open lib/daru/plotting/nyaplot/vector.rb

Contribute

# Make a new branch

git checkout -b -your-name--update-docs-Daru--Plotting--Vector--NyaplotLibrary-plot-for-pr

# Commit to git

git add lib/daru/plotting/nyaplot/vector.rbgit commit -m "better docs for Daru::Plotting::Vector::NyaplotLibrary#plot"

# Open pull request

gem install hub # on a mac you can `brew install hub`

hub fork

git push <your name> -your-name--update-docs-Daru--Plotting--Vector--NyaplotLibrary-plot-for-pr

hub pull-request

# Celebrate!