Hello,
Try the following.
lapply(lis, function(i) df[i, ])
Hope this helps,
Rui Barradas
Em 03-01-2014 09:04, Mohammad Tanvir Ahamed escreveu:
Hi there !!
I have a list like as follows :
lis
$lis1
[1] 1 3 5
$lis2
[1] 2 4 6 8 9
I have another data frame like as follows
df
1 10 110
2 15 120
3 20 130
4 25 140
5 30 150
6 35 160
7 40 150
8 45 180
9 50 190
Now i want to select the rows of data frame by the value of list and the output
will be as list and as follows
dat
$lis1
1 10 110
3 20 130
5 30 150
$lis2
2 15 120
4 25 140
6 35 160
8 45 180
9 50 190
Any help will be very much appreciated. !!
Best regards
...........................
Tanvir Ahamed
Göteborg, Sweden
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