[R] Empty data frame

[Gabor Grothendieck]

> data.frame(a = character(0), b = double(0))
[1] a b
<0 rows> (or 0-length row.names)


On Feb 7, 2008 5:48 AM, Jarosław Jasiewicz <jarekj at amu.edu.pl> wrote:
> Hi
> Sorry for banal question
> How to create empty data frame  with for example 30 variables without
> typying: data.frame(x=1,y=1....)
> Jarek