[R] exrpression(), double subscript

[Bert Gunter]

Not sure what you mean by "double subscript." "11" is the number eleven and
that is what is shown, as expected.

0i is the complex number 0+0i (type it at your console), and that is what is
shown.

Does that solve the mystery? Maybe try it with 11i as the subscript to help
you see it.

-- Bert Gunter
Genentech

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On
Behalf Of Afshartous, David
Sent: Friday, May 23, 2008 2:43 PM
To: r-help at r-project.org
Subject: [R] exrpression(), double subscript

All,
 
The first use of expression produces a double subscript while the second
does not.
I searched in ?plotmath and the archives and didn't find anything.  I'm sure
I'm missing
something obvious but can't seem to find.  any suggestions much appreciated.
 
Cheers,
David
 
 
plot(1:10, 1:10)
text(par("usr")[1] - .5, 5, adj = 1, labels = expression(hat(b)[11]), xpd =
TRUE)
text(par("usr")[1] - .5, 5, adj = 1, labels = expression(hat(b)[0i]), xpd =
TRUE)