Many '''data visualization''' tools and resources for Tcl are available. ** See Also ** [A 'PlotQuik' Pie Chart GUI ... for making pie charts QUICKLY]: ** Books ** [BOOK The Visualization Toolkit]: ** Diagrams ** [Generating Syntax Diagrams Using Tk]: ** Plotting ** See [Plotting data]: ** Tools ** [NMRPipe]: A processing and analysis system for [http://en.wikipedia.org/wiki/Nuclear_magnetic_resonance_spectroscopy%|%NMR spectroscopic] data. <> Visualization