[R] comma as decimal separator in xtable

[Jakson A. Aquino]

Hello,

How can I make xtable print a comma as decimal separator? Setting
the option OutDec isn't enough for xtable:

library(xtable)
options(OutDec = ",")

x <- c(1.1, 1.2, 1.3)
y <- c(2.3, 2.2, 2.1)
d <- data.frame(x, y)

d
print(xtable(d))


Thanks!

Jakson Aquino