Contents

require(File.dirname(__FILE__)+'/test_helpers.rb')


class StatsampleGSLTestCase < MiniTest::Unit::TestCase
  def test_matrix_to_gsl
    if Statsample.has_gsl?
      a=[1,2,3,4,20].to_vector(:scale)
      b=[3,2,3,4,50].to_vector(:scale)
      c=[6,2,3,4,3].to_vector(:scale)
      ds={'a'=>a,'b'=>b,'c'=>c}.to_dataset
      gsl=ds.to_matrix.to_gsl
      assert_equal(5,gsl.size1)
      assert_equal(3,gsl.size2)
      matrix=gsl.to_matrix
      assert_equal(5,matrix.row_size)
      assert_equal(3,matrix.column_size)
    else
      skip("Needs GSL extension")
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
statsample-0.10.0	test/test_gsl.rb
statsample-0.9.0	test/test_gsl.rb