Nicolas -
I don't think it can be done automatically, but
you can use
row.names(pop) = 1:nrow(pop)
after deleting the column(s) to restore consecutive
numbers for the row names.
- Phil Spector
Statistical Computing Facility
Department of Statistics
UC Berkeley
spec...@stat.berkeley.edu
On Tue, 8 Feb 2011, Nicolas Gutierrez wrote:
Hi All,
I'm trying to delete a row from my dataframe "pop" without changing the
indexing (column 0) as follows:
pop
id birth size xloc yloc weight energy gonad consumed
1 1 36 13 34 43 0 18 0 0
2 2 36 10 39 38 0 18 0 0
3 3 36 10 37 35 0 18 0 0
4 4 36 10 31 25 0 18 0 0
5 5 36 17 34 43 0 18 0 0
By using:
i=3
pop=pop[-pop$id[i],]
id birth size xloc yloc weight energy gonad consumed
1 1 36 13 34 43 0 18 0 0
2 2 36 10 39 38 0 18 0 0
4 4 36 10 31 25 0 18 0 0
5 5 36 17 34 43 0 18 0 0
But what I really need is:
id birth size xloc yloc weight energy gonad consumed
1 1 36 13 34 43 0 18 0 0
2 2 36 10 39 38 0 18 0 0
3 4 36 10 31 25 0 18 0 0
4 5 36 17 34 43 0 18 0 0
*note the first column.
Any ideas?
THANKS!!!!
Nico
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