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From | "Data Analytics Corp." <walt@dataanalyticscorp.com> |
To | statalist@hsphsun2.harvard.edu |
Subject | Re: st: Adding a line to a scatter plot |
Date | Tue, 29 Mar 2011 10:04:16 -0400 |
Hi,I received two good solutions very quickly. I'm right at the point where I need to draw that ray so I'll try both.
Thanks for the help, Walt ________________________ Walter R. Paczkowski, Ph.D. Data Analytics Corp. 44 Hamilton Lane Plainsboro, NJ 08536 ________________________ (V) 609-936-8999 (F) 609-936-3733 walt@dataanalyticscorp.com www.dataanalyticscorp.com _____________________________________________________ On 3/29/2011 9:53 AM, Nick Cox wrote:
Here is one way to do it: sysuse auto su weight, meanonly local mean_w = r(mean) su length, meanonly local mean_l = r(mean) sc weight length || scatteri 0 0 `mean_w' `mean_l', recast(line) Nick On Tue, Mar 29, 2011 at 2:41 PM, Data Analytics Corp. <walt@dataanalyticscorp.com> wrote: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?* * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/
* * For searches and help try: * http://www.stata.com/help.cgi?search * http://www.stata.com/support/statalist/faq * http://www.ats.ucla.edu/stat/stata/