[R] whitespace with subscript text

[e-letter]

Readers,

I have the following command:

expression(A[1]B~"%")

but that causes an error so I changed to:

expression(A[1]~B~"%")

but the result is too much whitespace between subscript and B. Is
there a way to reduce this whitespace?

Yours,

rhelp at conference.jabber.org
r 251
mandriva 2008