[R] Creating this vector, any suggetions?

[Ben Bolker]

njhuang86 wrote:
> 
> Suppose I have the first vector: c(1, 6, 8, 9)
> 
> I will like to create a second vector of size 10 composed of 0 and 1's.
> The second vector will be composed of four 1's and six 0's. The position
> of the 1's will be specificed by the first vector. So essentially, I want
> a second vector in the form:
> 
> c(1, 0, 0, 0, 0, 1, 0, 1, 1, 0)
> 
> Any help is greatly appreciated!
> 

z <- numeric(10)
pos <- c(1,6,8,9)
z[pos] <- 1


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