Thank you for your kind help. Your R code works very well.
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On Mar 29, 2011, at 3:40 PM, Lisa wrote:
Dear All,
I have a dataset that looks like this:
group subject result v4 v5
1 1 1 0 1 0
2 1 2 1 0 0
3 1 3 0 0 0
4 1 4 1 0 0
5 2 1 0 1 1
6 2 2 0
Lisa -
Suppose your data frame is called "somedat". Then
do.call(rbind,spl[sapply(spl,function(z)z$result[1] == 0 & z$result[2] == 0 &
sum(z$result) == 1)])
should give you what you want.
- Phil Spector
Sta
On 05/01/2010 02:55 PM, Carol Gao wrote:
Dear R lists,
...
Would anyone help me with setting data frames according to the date?
...
my data looks like above, but definitely with more rows. Now I want a data
frame with only "2008-12-02" in the first part of the 8th variable---Time.
Hi Carol,
I w
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