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help for ^ghistcum^
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Graph histogram and cumulative distribution
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^ghistcum^ varname [^if^ exp] [^in^ range] [^, b^in^(^#^)^ twoway_options ]
Description
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^ghistcum^ plots a histogram showing the frequency distribution of
varname, overlaid with the cumulative distribution of the variable
as generated by ^cumul^.
Options
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^bin(^#^)^ specifies the number of bins to be used in the histogram.
Default is 5.
two_way options are options allowed with ^graph, twoway^ except for
^bbox(0,0,20000,30000,850,390,0)^
^gap( )^
^noaxis^
^symbol(i)^
^yscale(0,1)^
which are hard-wired into the program, and ^by( )^ which is not supported.
Defaults of other options are
^connect(J)^ for connecting cumulative distribution function
^pen(4)^ for showing c.d.f.
^t1title("Histogram and cumulative distribution of ^varname^")^
^yla^
Examples
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. ^ghistcum price^
. ^ghistcum price, bin(10)^
. ^ghistcum price, ylab(0(0.25)1.0)^
Authors
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Christopher F Baum, Boston College, USA
baum@@bc.edu
Nicholas J. Cox, University of Durham, U.K.
n.j.cox@@durham.ac.uk
Also see
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On-line: help for @graph@, @cumul@, @histplot@ (if installed)