Dear all,
 
I would like to take out the values from one vector that are equal to the values in another vector. 
 
Example:
a <- c(1,2,3,4,5,6,7,8,9)
b <- c(3,10,20,5,6)
b_noRepeats = c(10,20)

So I would like to have the vector b without the same values as vector a.
 
 
Kind regards,
João Fadista
 
 

 

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