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Re: st: Bar graph with frequency


From   William Buchanan <william@williambuchanan.net>
To   statalist@hsphsun2.harvard.edu
Subject   Re: st: Bar graph with frequency
Date   Thu, 4 Apr 2013 09:13:10 -0700

Sorry about the confusion Ray.  Can you include the group sizes in a legend?  If so, you could do something like this to include the sample sizes in a legend.

sysuse auto
egen pr2=cut(price), group(10)
levelsof pr2, loc(pr)
foreach v of loc pr {
	count if pr2==`v'
	loc gr`v' = r(N)
}
gr bar (mean) weight, over(pr2) asyvar legend(label(1 `"N = `gr0'"') label(2 `"N = `gr1'"') label(3 `"N = `gr2'"') label(4 `"N = `gr3'"') label(5 `"N = `gr4'"') label(6 `"N = `gr5'"') label(7 `"N = `gr6'"') label(8 `"N = `gr7'"') label(9 `"N = `gr8'"') label(10 `"N = `gr9'"') rows(3) pos(12) span)

HTH,
Billy

On Apr 4, 2013, at 9:01 AM, Ray Hawkins <sylviantas@gmail.com> wrote:

> Hi Billy,
> 
> I could not find the answer for my question in -blabel()- option. Can you
> please give me a detailed help? Thank you,
> 
> Ray.
> 
> -----Original Message-----
> From: owner-statalist@hsphsun2.harvard.edu
> [mailto:owner-statalist@hsphsun2.harvard.edu] On Behalf Of William Buchanan
> Sent: Thursday, April 04, 2013 10:32 AM
> To: statalist@hsphsun2.harvard.edu
> Subject: Re: st: Bar graph with frequency
> 
> Check -h gr bar- and look for the option -blabel()-.
> 
> HTH,
> Billy
> 
> 
> On Apr 4, 2013, at 8:27 AM, "Ray Hawkins" <sylviantas@gmail.com> wrote:
> 
>> Hello,
>> 
>> I am trying to classify "sale" into 10 groups by equal interval and 
>> make a bar graph like the following. How can I put frequency in each 
>> group in the bar graph?
>> 
>> egen salecat=cut(sale), at(0 (10) 100) graph bar (mean) ad, 
>> over(salecat)
>> 
>> sale	ad
>> 0.4	0.0
>> 5.7	0.5
>> 15.7	3.4
>> 19.1	3.8
>> 21.2	4.1
>> 25.5	10.8
>> 40.0	4.8
>> 47.4	12.3
>> 62.0	7.5
>> 64.2	16.5
>> 67.4	10.2
>> 91.8	7.0
>> 92.2	14.0
>> 
>> Thank you for your help.
>> Ray Hawkins.
>> 
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