Which in

Return the values of x that are %in% of the vector y.

what_in(x, y, ignore.case = FALSE)

Arguments

x

A vector to check.

y

A vector to compare against.

ignore.case

logical; if FALSE, the pattern matching is case sensitive and if TRUE, case is ignored during matching.

Value

The elements of x that are %in% y.

Details

x[which(x %in% y)]

See also

Other counting wrappers: count_diff(), count_in(), count_na(), count_out(), na_in(), na_out(), na_rep(), prop_distinct(), prop_in(), prop_na(), prop_out(), what_out()

Examples

what_in(c("VT", "DC", NA), state.abb)
#> [1] "VT"