Daniel wrote:
Is it possible to produce a scatterplot matrix (graph matrix) for
variables T1, T2, and T3 where individuals with MarkOut==. and
MarkOut==1 have markers with different colors (option mcolor)?
Furthermore, I do not know how to control the look of a single axis in a
scatter plot matrix. When I replicate the Stata manual's example ([G],
p. 120), I receive error r(198) [invalid syntax]:
. sysuse auto
. graph matrix mpg weight displ, yaxis(0(5)40, axis(1))
option yaxis() not allowed
invalid syntax
r(198);
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Concerning markers I don't think you can vary the colors, but you can
vary the shape, using the mlabel(varname) option:
sysuse auto , clear
gen str1 marker="+" if foreign==0
graph matrix price mpg weight , msymbol(p) mlabel(marker)
Concerning the axes I reproduced Daniel's error; it does not seem to work
as described in the manual. This is the case for both version 8.2 and 9.1.
Hope this helps
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, work: +45 8942 6090
Phone, home: +45 8693 7796
Fax: +45 8613 1580
E-mail: [email protected]
_________________________________________________________
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