nin function

%nin%

Convenience 'not-in' operator

x %nin% y

Arguments

• x: vector of items
• y: vector of all values

Returns

logical vecotor of items in x not in y

Details

Complement of the built-in operator %in%. Returns the elements of x that are not in y.

Examples

fruit <- c("apples", "oranges", "banana")
"apples" %nin% fruit
"pears" %nin% fruit

Author(s)

Kieran Healy