On Jan 17, 2011, at 11:16 AM, ADias wrote:
Hi,
yes it works perfectly.
I have another question:
Is there way of selecting with a vector the values I wish to take
out from a
matrix.
Example:
I have this matrix and I want to take out the numbers in bold and
get the
second matrix below
This is a plain text mailing list (despite what the Nabble mirror may
(mis-)lead you into believing) ... no bold.
--
david.
m
[,1] [,2] [,3] [,4] [,5] [,6] [,7] [,8] [,9] [,10]
[1,] 17 1 6 5 19 2 19 1 15 8
[2,] 7 7 20 3 2 16 9 9 19 13
[3,] 2 4 3 11 18 11 14 13 3 1
[4,] 3 7 5 7 17 18 10 6 5 15
[5,] 8 20 13 10 8 12 20 19 1 16
[6,] 9 14 1 12 12 12 17 18 10 17
[7,] 3 10 11 2 12 9 18 6 19 9
[8,] 13 2 17 16 18 8 9 14 9 16
[9,] 9 4 11 4 1 17 9 7 20 12
[10,] 9 1 4 8 8 19 19 8 17 18
[,1] [,2] [,3] [,4]
[1,] 7 3 16 9
[2,] 3 2 9 18
[3,] 13 16 8 9
thanks
AD
--
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West Hartford, CT
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