[R] Remove vector elements from another vector

[Uwe Ligges]

Karsten Luder wrote:

> Hello,
> 
> I have two vectors of different lengths. Fx a <- 1:9; b <- c(4, 5).
> What is the best way to remove the elements in vector b from vector a so 
> that the result would be a vector with elements c(1,2,3,6,7,8,9)?


setdiff(a, b)

Uwe Ligges


> Best regards,
> Kalle
> 
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