Binary package “ruby-tioga” in ubuntu groovy

Ruby library for scientific graphs

 Tioga is a blend of PDF, pdfTex and ruby into a library to make
 scientific graphs of high quality. It is fairly complete and
 extensive, and comes with examples and (online) complete documentation.
 Tioga is useful for scripting the generation of graphs, and comes
 with a configuration file for irb for interactive plotting of pictures.
 A PDF viewer is strongly recommended if you want to make use of the
 tioga script, a wrapper around some of the library functionalities.