In the Chart::GGPlot SYNOPSIS, the 'wt' and 'mpg' values are characteristics of the mtcars data set. See Data::Frame::Example for what I mean. I don't know how to designate them via data, but seems subs are autogenerated from that. HTH.

In reply to Re: Error with Chart::GGPlot by perlfan
in thread Error with Chart::GGPlot by Anonymous Monk

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