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arg1
2008 Jun 11
3
searching for specific row in matrix
Hi,
I have matrix of bits and a target vector. Is there an
efficient way to search the rows of the matrix for the target?
I am interested in the first row index where target is found.
Example:
> source("lookup.R")
[,1] [,2] [,3] [,4] [,5]
[1,] 1 0 1 1 0
[2,] 1 1 0 1 0
[3,] 0 0 1 0 0
[4,] 1 0 0 1 1
[5,]