searchK

Syntax

searchK(X, k)

Arguments

X is a vector.

Details

Return the k-th smallest item ignoring NULL values.

Examples

$ searchK(1 7 3 5 3 9 6 1 NULL, 1);
1

$ searchK(1 7 3 5 3 9 6 1 NULL, 2);
1

$ searchK(1 7 3 5 3 9 6 1 NULL, 3);
3