help for ^qqplot2^

Quantile-quantile plot ----------------------

^qqplot2^ varname1 varname2 [^if^ exp] [^in^ range] [^,^ graph_options ]

Description -----------

^qqplot2^ plots the quantiles of varname1 against the quantiles of varname2.

Remarks -------

^qqplot2^ minutely generalises ^qqplot^ in the sense that the user can control the main title through the ^title()^ option.

Options -------

graph_options are options allowed with ^graph, twoway^, apart from ^symbol( )^, ^connect( )^ and ^sort^. Note that the ^title( )^ defaults to " Quantile-Quantile Plot". As a special case, ^title(.)^ blanks out the title.

Examples --------

. ^qqplot2 length width, ti(Length and width)^ . ^qqplot2 length width, ti(.)^

Author ------

Nicholas J. Cox, University of Durham, U.K. n.j.cox@@durham.ac.uk

Also see --------

On-line: help for @diagplots@