dimension ruby

[HUSSEINSALEEM]

require 'gruff'

Sample data for MIELE function

x_values = [10, 100, 1000, 3000, 5000]
hs_method_data = [505, 567, 675, 920, 917]
new_three_term_method_data = [471, 530, 628, 911, 946]

Create a new line graph

g = Gruff::Line.new
g.title = 'Optimization (Number of Function Evaluations)'
g.labels = {
0 => '10',
1 => '100',
2 => '1000',
3 => '3000',
4 => '5000'
}

Add data series

g.data(:'HS method', hs_method_data)
g.data(:'New Three-Term method', new_three_term_method_data)

Customize the graph

g.x_axis_label = 'Dimension (Ruby output)'
g.y_axis_label = 'Numerical Results'
g.marker_font_size = 12
g.legend_font_size = 12
g.show_legend = true

Render the graph to a file

g.write('optimization_chart.png')

To display the chart on the screen (if needed)

Uncomment the following line if you have a GUI environment

g.draw