st: linkplot does not accept the option -plot(plot)-

[Jos� Maria Pacheco de Souza <jmpsouza@usp.br>]

Dear People (or, more directly, Dear Nick  Cox):
   I am trying to use the code -linkplot porcento ano if 
numerodepesquisas==2, link( idmunicipio) cline(black) plot(linkplot porcento 
ano if numerodepesquisas==3,link(idmunicipio)cline(red))- in order to have 
different colors to identify better the two groups of lines, for 
numerodepesquisas==2 and for numerodepesquisas==3.
   However I get the error message -linkplot is not a plot type-
Is it a way to obtain the overlaid graphs?
Thank you for the help.
Jos� Maria

Jose Maria Pacheco de Souza, Professor Titular (aposentado)
Departamento de Epidemiologia/Faculdade de Saude Publica, USP
Av. Dr. Arnaldo, 715
01246-904  -  S. Paulo/SP - Brasil
fones (11)3082-3886; (11)3083-4246; (11)3061-7747; (11)3768-8612; 
(11)3714-2403
fax (11)3082-2920; (11)3714-2403
www.fsp.usp.br/~jmpsouza 
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