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Re: st: connectstyle


From   Svend Juul <SJ@SOCI.AU.DK>
To   <statalist@hsphsun2.harvard.edu>
Subject   Re: st: connectstyle
Date   Wed, 24 Sep 2008 12:04:32 +0200

Ashim wrote:

I wish to draw a graph like this : ---

                            1   *





                                                2 *                  3 *





0 *



I want lines between  0 and 1 , 1 and 2 and 1 and 3 .

So if I have 0 , 1 and 2 in a var I can join them with a line. But the
next segment should be between 1 and 3. How do I do that ? I looked up
connectstyle but I don't think it can do this  ? Can it ?

I can always draw 2 seperate segements , 0 - 1 - 2 and 1 -3 but can i
do this in one go ?

====================================================================

In the following example each of the two lines has a -lineno- and each 
point has a -pointno-. It goes like this:

    clear
    input lineno pointno x y
    1 0 0 0
    1 1 2 3
    1 2 3 2
    2 1 2 3
    2 3 4 2.2
    end
    sort lineno x
    twoway scatter y x , connect(L)

Hope this helps
Svend
__________________________________________

Svend Juul
Institut for Folkesundhed, Afdeling for Epidemiologi
(Institute of Public Health, Department of Epidemiology)
Vennelyst Boulevard 6
DK-8000  Aarhus C, Denmark
Phone:  +45 8942 6090
Home:   +45 8693 7796
Email:  sj@soci.au.dk
__________________________________________ 

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