Stefan wrote:
...and do a combination of three twoway bar graphs:
twoway bar count points if points <= 6 || bar count points if points ==
7 ||
bar count points if points >= 8 & points <= 20
Using the "color" option for each graph I always get error R198 "option
color() not allowed". Code Example:
twoway bar count points if points <= 6, color(red)
Im using Stata 9.2 (Aug 2006-Version) on Windows XP.
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I use Stata 9.2 on Windows XP, too, and the following works perfectly:
clear
set obs 21
gen points = _n-1
gen count=round(50*uniform())
twoway ///
(bar count points if points <= 6, color(red)) ///
(bar count points if points == 7, color(green)) ///
(bar count points if points > 7, color(blue))
It also works with the || notation. So I have no clue as to the nature
of your problem.
Svend
__________________________________________
Svend Juul
Institut for Folkesundhed, Afdeling for Epidemiologi
(Institute of Public Health, Department of Epidemiology)
Vennelyst Boulevard 6
DK-8000 Aarhus C, Denmark
Phone: +45 8942 6090
Home: +45 8693 7796
Email: [email protected]
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