Replace all values lower than threshold in R

Question

I have a vector

x <- c(-1, 0, 1, 2, 3)

I want all values less than 1 to be replaced by 1.

How?

Is there a no-loop so

Answer 1

pmax is a good candidate for this

  > pmax(x, 1)
    [1] 1 1 1 2 3