improved documentation of --histstyle

This commit is contained in:
Dima Kogan 2015-12-13 23:09:35 -08:00
parent 960c43e758
commit 80b5d0ab61

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@ -1541,12 +1541,17 @@ in the plot. Defaults to 1.0 if not given.
C<--histstyle style> C<--histstyle style>
Normally, histograms are generated with the 'smooth freq' gnuplot style. Normally, histograms are generated with the 'smooth frequency' gnuplot style.
C<--histstyle> can be used to select different 'smooth' settings. Allowed are C<--histstyle> can be used to select different C<smooth> settings (see the
'unique', 'cumulative' and 'cnormal'. 'unique' indicates whether a bin has at gnuplot C<help smooth> page for more info). Allowed values are 'frequency' (the
least one item in it: instead of counting the items, it'll always report 0 or 1. default), 'unique', 'cumulative' and 'cnormal'. 'unique' indicates whether a bin
'cumulative' is the integral of the "normal" histogram. 'cnormal' is like has at least one item in it: instead of counting the items, it'll always report
'cumulative', but rescaled to end up at 1.0. 0 or 1. 'cumulative' is the integral of the 'frequency' histogram. 'cnormal' is
like 'cumulative', but rescaled to end up at 1.0. Note that there's no
normalized 'frequency' option because gnuplot does not provide one.
C<help smooth>
=item =item