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Re: st: Adding a line to a scatter plot
From
Ulrich Kohler <[email protected]>
To
[email protected]
Subject
Re: st: Adding a line to a scatter plot
Date
Tue, 29 Mar 2011 15:52:31 +0200
There might be easier solutions, but here is one possibility
--------------------------------tryit.do
sysuse auto, clear
sum mpg,
local y= r(mean)
sum weight
local x = r(mean)
twoway ///
|| scatter mpg weight ///
|| function y = 0 + `y'/`x' * x, range(0 `x')
-----------------------------------------------
Am Dienstag, den 29.03.2011, 09:41 -0400 schrieb Data Analytics Corp.:
> Hi,
>
> I created a simple scatter plot but now I would like to add a ray from
> the origin that goes through the point defined by mean X and mean Y.
> The two line options xline and yline are for vertical and horizontal
> lines, respectively. I don't see how to draw a line from the origin
> through a specific point. Any suggestions?
>
> Thanks,
>
> Walt
>
> ________________________
>
> Walter R. Paczkowski, Ph.D.
> Data Analytics Corp.
> 44 Hamilton Lane
> Plainsboro, NJ 08536
> ________________________
> (V) 609-936-8999
> (F) 609-936-3733
> [email protected]
> www.dataanalyticscorp.com
> _____________________________________________________
>
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