It sounds like you've already done the hard(er) part: just use sample(nrow,
noWanted) now to pick which rows to select.
Michael Weylandt
On Sep 26, 2011, at 5:42 PM, hasan wrote:
> Hello,
>
> I am trying to randomly select rows with unique values in columns 1 and 2. I
> want to generate mult
On Sep 26, 2011, at 5:42 PM, hasan wrote:
Hello,
I am trying to randomly select rows with unique values in columns 1
and 2. I
want to generate multiple subsets to estimate a statistic for each
data set.
Below is a simplified example.
L1 L2 L3 L4 L5
1 a b 1 2 3
2 a c 4 5 6
3
Hello,
I am trying to randomly select rows with unique values in columns 1 and 2. I
want to generate multiple subsets to estimate a statistic for each data set.
Below is a simplified example.
L1 L2 L3 L4 L5
1 a b 1 2 3
2 a c 4 5 6
3 a d 7 8 9
4 a e 10 11 12
5 a f 13 14
3 matches
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