uplot

Create ASCII charts on the terminal with data from standard streams in the pipeline.

📊 Powered by UnicodePlot

🚧 Under development! 🚧

Installation

gem install u-plot

histogram

ruby -r numo/narray -e "puts Numo::DFloat.new(1000).rand_norm.to_a" \
  | uplot hist --nbins 15

scatter

wget https://raw.githubusercontent.com/uiuc-cse/data-fa14/gh-pages/data/iris.csv -qO - \
 | cut -f1-4 -d, \
 | uplot scatter -H -d, -t IRIS -m 10

Bug reports and pull requests are welcome on GitHub at https://github.com/kojix2/uplot.

The gem is available as open source under the terms of the MIT License.