find function (Matlab Style)

Finds indices of nonzero elements.

finds(v)

Arguments

v

logical or numeric vector or array

Details

Finds indices of true or nonzero elements of argument v; can be used with a logical expression.

Value

Indices of elements matching the expression x.

Examples

finds(-3:3 >= 0)
#> [1] 4 5 6 7
finds(c(0, 1, 0, 2, 3))
#> [1] 2 4 5