Hi
How about ... ?
library(grid)
# grid.newpage()
grid.text(expression(italic(P[SF]^{""%up%""})))
... or possibly a bit easier to read ...
grid.text(expression(italic(P[SF]^symbol("\255"))))
Paul
salca...@obelix.umh.es wrote:
Hi all,
I need an R expression, expression(....) to get the follows Latex code:
$P^\uparrow_{SF}$.
Imposible, for me!!.
Thank you in advance
/salva
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PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.