Re: st: AW: twoway connect

[Ginevra Biino <biino@igm.cnr.it>]

It is helplful!
thanks a lot,
Ginevra

----- Original Message ----- 
From: "Joerg Eulenberger" <j.eulenberger@web.de>
To: <statalist@hsphsun2.harvard.edu>
Sent: Monday, May 10, 2010 10:58 AM
Subject: Re: st: AW: twoway connect


> ********************
> sysuse auto, clear
> preserve
> collapse mpg  trunk, by(rep)
> twoway connected  mpg trunk  rep78, sort
> restore
> *********************
>
> I hope this is helpful,
>
> Best regards,
> Jörg
>
>
> Martin Weiss schrieb:
> > <>
> >
> > You probably have to employ -collapse- to get to the table first. No html
> > posting, btw...
> >
> >
> >
> > HTH
> > Martin
> >
> > Von: owner-statalist@hsphsun2.harvard.edu
> > [mailto:owner-statalist@hsphsun2.harvard.edu] Im Auftrag von Ginevra 
> > Biino
> > Gesendet: Montag, 10. Mai 2010 10:31
> > An: Statalist
> > Betreff: st: twoway connect
> >
> > How can I graph data from a frequency table (rows: age classes; col:
> > platelet counts under/over a certain cut-off) in order to have a line 
> > type
> > plot (twoway connect). In excel I can make the table from the data set
> > first, and then I can do the plot from the table. In STATA i do the 
> > table,
> > but I cant succeed in doing the graph starting from the original data set
> > (each row is an oservation, an individual).
> >  This is the table whose data I would like to graph:
> >  age        PLT<150        PLT>150
> > <18        0.7                 4.23
> > 18-39     4.2                 0.3
> > 40-59     7.69               0.62
> >
> > > =60      11.42             0.28
> >  May anyone help me?
> > Ginevra
> >  Ginevra Biino, PhD
> > Institute of Population Genetics, National Council of Research (SS)
> > c/o
> > Institute of Molecular Genetics, CNR
> > Via Abbiategrasso, 207
> > 27100 Pavia
> > Tel: +39 382 546362
> > Fax +39 382 422286
> >
> >
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