Le 25.05.2005 09:55, Gottfried Gruber a écrit :
Hi,
i want to delete multiple rows from a matrix. I know how to delete one by
x=x[,-3] # deleting 3. column
Is there a quick method how to delete e.g. the 3., 5., 7. and 8. column at
once?
TiA gg
Same way. Only just provide a vector, as in :
x = x[,-c(3,5,7)]
Romain
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