Thanks to K7AAYs hint about the fact that sc-im does have plotting integrated, I figured out how to do this:
Press 'v' to enter visual mode and highlight the data, then enter ":plot bar" to plot the data as a bar graph. Using ":help" and searching for plot reveals this information. Other than 'bar', there's also 'line', 'scatter' and 'pie'.
Thanks to K7AAYs hint about the fact that sc-im does have plotting integrated, I figured out how to do this:
Press 'v' to enter visual mode and highlight the data, then enter ":plot bar" to plot the data as a bar graph. Using ":help" and searching for plot reveals this information. Other than 'bar', there's also 'line', 'scatter' and 'pie'.