Hello,
in the help of mtext I found
"at: If ‘length(at)==0’ (the default), the location will be determined
by ‘adj’"
But if I use mtext( "hello world", at=NULL) there comes the following
error message:
Fehler in mtext("hallo Welt", side = 3, adj = NA, at = NULL) :
'at' mit Länge 0 angegeben
So the help says it is ok to use at with length(at) == 0 but if I use an
at with length(at) == 0 I get an error message.
This is a bug, isn't it?
Kind regards,
Ulrike Feldmann
--
Ulrike Feldmann ZKRD
Statistician Zentrales Knochenmarkspender-Register
Fon: +49 731 1507-45 fuer die Bundesrepublik Deutschland
Fax: +49 731 1507-01 Gemeinnützige Gesellschaft mbH
http://www.zkrd.de Helmholtzstraße 10, 89081 Ulm, Germany
---------------------------------------------------------------------
Registergericht: Amtsgericht Ulm, HRB 2566
Geschäftsführer: Manfred Stähle und Dr. Dr. Carlheinz Müller
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
