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RE: st: RE: Automatically changing -ylabel()- values using -graph-


From   "Clive Nicholas" <[email protected]>
To   [email protected]
Subject   RE: st: RE: Automatically changing -ylabel()- values using -graph-
Date   Thu, 9 Jun 2005 07:55:47 +0100 (BST)

Stata 8.2, Windows 2000

Nick Cox replied:

> This looks like the same factor of 10 issue
> as before. Nick Winter's program has
> a factor default of 100, whereas your other
> graph is based on a factor of 1000, as said.
> So what you are asking of it is exactly
> equivalent to what you are asking of my code,
> and both differ from what you are asking
> using the code provided by Scott.
>
> Hence different requests produce different graphs.
>
> You're keeping a hold on your data. I surmise
> however that although in principle your variables,
> mapped to percents, could range from -100 to 100, in
> practice the range is much smaller than that.
>
> As we can't use your data, any further discussion
> would be more efficiently done by reproducing
> results with one of Stata's own datasets.

With pleasure. See what you all make of this:

. use http://www.stata-press.com/data/r8/abdata.dta

. replace emp= emp/100
(1031 real changes made)

. replace wage= wage/100
(1031 real changes made)

. mylabels 0(25)100, myscale(@/100) local(label100)
0 "0" .25 "25" .5 "50" .75 "75" 1 "100"

. myticks 0(25)100, myscale(@/100) local(tick100)
0 .25 .5 .75 1

. twoway line emp wage year, xtitle("") ///
  ylabel(.1 "100" .75 "75" .5 "50" .25 "25" 0 "0", angle(0)) ///
  clpattern(dash) scheme(s1mono)

It produces a rather violent-looking graphic, as well as getting the
y-scale all mixed up (I'm not aware that anything needs to be -sort-ed).
Have fun.

CLIVE NICHOLAS        |t: 0(044)7903 397793
Politics              |e: [email protected]
Newcastle University  |http://www.ncl.ac.uk/geps

Whereever you go and whatever you do, just remember this. No matter how
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conditions.

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