gr_hvpcoptf.ihlp

是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到

{* 05mar2005}{...}
{phang}
{cmd:vertical}
and
{cmd:horizontal}
    specify whether the y- and x-coordinates are to be swapped before
    plotting{hline 2}{cmd:vertical} (the default) does not swap the
    coordinates, whereas {cmd:horizontal} does.

{pmore}
    These options are rarely used when plotting only paired-coordinate data;
    they can, however, be used to good effect when combining paired-coordinate
    plots with range plots, such as {help twoway rspike} or {help twoway rbar}.