[R] How to save row values from a matrix into one vector?

[Chris82]

Dear R users,

I guess, I have a quit simple problem, but I'm not getting the solution.

I create a matrix like this:

test <- matrix(seq(1,3,1),ncol=5,nrow=3)

then I want to create one vector, consisting of every row of the matrix.
My first idea was to do this with a for loop.


op <- vector()

for (o in 1:3){
op[o] <- as.vector(test.id[o,])
}

The results should be like this:

[1] 1 1 1 1 1 2 2 2 2 2 2 3 3 3 3 3


thanks! 


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