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RE: st: multiple lines on one graph using foreach


From   "Nick Cox" <n.j.cox@durham.ac.uk>
To   <statalist@hsphsun2.harvard.edu>
Subject   RE: st: multiple lines on one graph using foreach
Date   Tue, 16 Mar 2010 20:39:56 -0000

Or 

webuse grunfeld, clear
separate mval, by(com) veryshortlabel 
local yvars `r(varlist)' 
line `yvars' time, legend(pos(3) col(1)) 
	
Nick 
n.j.cox@durham.ac.uk 

Scott Merryman

Two additional ways:

webuse grunfeld,clear
levelsof com, local(levels)
foreach l of local levels {
	local gr `gr' line mval time if com == `l' ||
	}
graph twoway `gr' , legend(off) name(gr1)

//connect ascending
sort company time
line mval time, c(L) name(gr2)


On Tue, Mar 16, 2010 at 2:56 PM, Robert Song <robertmsong@hotmail.com> wrote:
> I would like to use a foreach statement to graph ~10 different lines on a
>  single graph. But each time I do this using code below,  I generate 10
> separate graphs. Any one know how I can do this? Also how can I generate
>  a best fit line and 95% interval? I did this out longhand and it
> works... but there are a handful of graphs I need to make and it gets
> tedious.
>
> foreach ID in 1111 1112 1113 1114 1115 1116 1117 1118
> 1119 1120 1121 1122
> {
> twoway line temperature time if
> animalnumber == `ID'
> }

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