6
6
Plots a histogram from n data points stored in the array data. This
7
7
routine bins the data into nbin bins equally spaced between datmin and
8
8
datmax, and calls plbin to draw the resulting histogram. Parameter
9
oldwin allows the histogram either to be plotted in an existing window
10
or causes plhist to call plenv with suitable limits before plotting
9
opt allows, among other things, the histogram either to be plotted in
10
an existing window or causes plhist to call plenv with suitable limits
11
before plotting the histogram.
15
plhist(n, data, datmin, datmax, nbin, oldwin)
15
plhist(n, data, datmin, datmax, nbin, opt)
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nbin (PLINT, input) : Number of (equal-sized) bins into which to
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divide the interval xmin to xmax.
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oldwin (PLINT, input) : If one, the histogram is plotted in the
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currently-defined window, and if zero, plenv is called
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automatically before plotting.
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opt (PLINT, input) : Is a combination of several flags:
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opt=PL_HIST_DEFAULT: The axes are automatically rescaled to fit
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the histogram data, the outer bins are expanded to fill up the
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entire x-axis, data outside the given extremes are assigned to the
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outer bins and bins of zero height are simply drawn.
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opt=PL_HIST_NOSCALING|...: The existing axes are not rescaled
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to fit the histogram data, without this flag, plenv is called
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to set the world coordinates.
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opt=PL_HIST_IGNORE_OUTLIERS|...: Data outside the given
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extremes are not taken into account. This option should
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probably be combined with opt=PL_HIST_NOEXPAND|..., so as to
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properly present the data.
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opt=PL_HIST_NOEXPAND|...: The outer bins are drawn with equal
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size as the ones inside.
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opt=PL_HIST_NOEMPTY|...: Bins with zero height are not drawn
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(there is a gap for such bins).
added
removed
bindings/octave/plplot_octave_txt/plhist.txt
