README

Red Datasets Numo::NArray

Red Datasets Numo::NArray adds Numo::NArray object export feature to Red Datasets.

Red Datasets Numo::NArray adds #to_narray method to each dataset and its table in Red Datasets. You can get data as Numo::NArray's numeric subclass object.

% gem install red-datasets-numo-narray

Here is an example to export iris data as Numo::NArray's numeric subclass objects by Datasets::Dataset#to_narray and Datasets::Table#to_narray:

require "datasets-numo-narray"

iris = Datasets::Iris.new
puts iris.to_narray(:sepal_length,
                    :sepal_width,
                    :petal_length,
                    :petal_width)

iris_table = iris.to_table
puts iris_table.to_narray(:sepal_length,
                          :sepal_width,
                          :petal_length,
                          :petal_width)

The MIT license. See LICENSE.txt for details.