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Re: st: connectstyle


From   "Ashim Kapoor" <ashimkapoor@gmail.com>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: connectstyle
Date   Wed, 24 Sep 2008 15:58:44 +0530

Hi Svend,

Thank you for your reply. I don't quite follow the idea behind
connect(L). The help says it connects only if x[j+1] > x[j].  I did
not get it. I do see your point in the lineno / point no. I don't see
how connect(L) will "see" the lineno.

Thank you,
Ashim

On Wed, Sep 24, 2008 at 3:34 PM, Svend Juul <SJ@soci.au.dk> wrote:
>
> 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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