That worked! Gracias Jorge
Nico
On 2/27/2011 12:58 PM, Jorge Ivan Velez wrote:
Hi Nicolas,
Try
popn[!rownames(popn) %in% rownames(fish), ]
HTH,
Jorge
On Sun, Feb 27, 2011 at 3:29 PM, Nicolas Gutierrez <> wrote:
Hi!
I have 2 data.frames: "fish" and "popn":
>fish
xloc yloc id birth size weight energy gonad
20 15 15 54 -60 107.9 63.0 15952.9 8.0
21 15 15 32 -60 105.1 61.4 15538.8 7.8
91 4 43 96 -60 118.9 69.4 17573.2 8.8
71 32 4 64 -60 121.6 71.0 17976.0 9.0
34 2 64 20 -60 116.2 67.9 17173.0 8.6
95 6 20 58 -60 106.5 62.2 15738.3 7.9
97 7 81 89 -60 104.5 61.1 15449.6 7.7
94 5 30 74 -60 103.0 60.1 15217.1 7.6
45 26 28 92 -60 98.6 57.6 14566.2 7.3
59 29 37 42 -60 98.1 57.3 14492.0 7.2
>popn
xloc yloc id birth size weight energy gonad
20 15 15 54 -60 107.9 63.0 15952.9 8.0 #delete
21 15 15 32 -60 105.1 61.4 15538.8 7.8 #delete
90 4 43 28 -60 74.6 43.6 11027.3 5.5
91 4 43 96 -60 118.9 69.4 17573.2 8.8 #delete
71 32 4 64 -60 121.6 71.0 17976.0 9.0 #delete
34 2 64 20 -60 116.2 67.9 17173.0 8.6 #delete
95 6 20 58 -60 106.5 62.2 15738.3 7.9 #delete
97 7 81 89 -60 104.5 61.1 15449.6 7.7 #delete
94 5 30 74 -60 103.0 60.1 15217.1 7.6 #delete
45 26 28 92 -60 98.6 57.6 14566.2 7.3 #delete
59 29 37 42 -60 98.1 57.3 14492.0 7.2 #delete
44 25 82 59 -60 97.6 57.0 14427.3 7.2
57 29 15 46 -60 96.4 56.3 14252.7 7.1
61 3 80 48 -60 96.4 56.3 14243.3 7.1
86 38 67 39 -60 91.3 53.3 13493.6 6.7
And I need to delete the columns in "fish" to the data.frame "popn"
as follows:
> new.popn
xloc yloc id birth size weight energy gonad
90 4 43 28 -60 74.6 43.6 11027.3 5.5
44 25 82 59 -60 97.6 57.0 14427.3 7.2
57 29 15 46 -60 96.4 56.3 14252.7 7.1
61 3 80 48 -60 96.4 56.3 14243.3 7.1
86 38 67 39 -60 91.3 53.3 13493.6 6.7
And I need this within loops, so I can't do it "manually". Any
guidance??
THANKS!
Nico
______________________________________________
R-help@r-project.org <mailto:R-help@r-project.org> mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide
http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
______________________________________________
R-help@r-project.org mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
