Thanks. Sorry for the attachment thing. I had no idea that it is not allowed.
Albert
On Fri, Aug 8, 2008 at 11:06 AM, Nick Cox <[email protected]> wrote:
> Please don't send attachments to Statalist. This advice is quite
> explicit in the FAQ.
> Many members can't handle them and attachments just create large digital
> messes in the daily digest. Sending attachments is thus anti-social.
>
> On your question, it appears that some of your data are negative, so
> that is why your graph shows some negative values. One remedy is not to
> plot such data.
>
> If your question is purely about axis labels, then you can do things
> like
>
> ... yla(-1 "1" -0.5 "0.5" 0 0.5 1)
>
> Nick
> [email protected]
>
> Albert Newton
>
> I am trying to plot the propensity score for treatment and
> comparison group in one graph. So I use this command
>
> twoway `vlist0' (rbar pscore1) (rbar pscore2) `vlist1' ,
> yline(0,
> lstyle(foreground) extend) ylabel() xtitle("Propensity Score")
> ytitle("Density") legend(`l1' `l2' `l3' `l4') `options'
>
> It turns out that half of the y axis labelings are negative. My
> question is: how to get rid of the negative signs?
>
> Please see the attached graph for an example.
>
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>
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