Hi!
I have a data.frame, like this one:
> data
0-100 100-250 250+
a 9 18 16
b 33 25 27
c 21 19 17
d 25 22 19
e 40 39 19
f 77 45 29
If I request a sample of 2, I have the following:
> sample(data, 2)
0-100 250+
a 9 16
b 33 27
c 21 17
d 25 19
e 40 19
f 77 29
How can I request a sample from the rows???
--
Raphael Saldanha
UFJF - Brazil
[EMAIL PROTECTED]
Woody Allen - "I don't want to achieve immortality through my work. I want
to achieve it through not dying."
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