How use a matrix method?

Why when I want to find my value from matrix I get: 2,3,4,1,2? I think that I
should get: 1,2,3,4,7,8.

macierz=matrix(1:4,7,8)

Grze? wrote:

Why when I want to find my value from matrix I get: 2,3,4,1,2? I think
that I
should get: 1,2,3,4,7,8.

macierz=matrix(1:4,7,8)

That's

matrix(data=1:4, nrow=7, ncol=8)

a 7x8 matrix with the numbers 1 to 4 repeated columnwise.

You probably want something like matrix(c(1:4, 7, 8))

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    O__  ---- Peter Dalgaard             ?ster Farimagsgade 5, Entr.B
   c/ /'_ --- Dept. of Biostatistics     PO Box 2099, 1014 Cph. K
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I understand. Thank you very much!