Find Matching (or Non-Matching) Elements
%nin% is a binary operator, which returns a logical vector indicating
if there is a match or not for its left operand. A true vector element
indicates no match in left operand, false indicates a match.
x %nin% table
x |
a vector (numeric, character, factor) |
table |
a vector (numeric, character, factor), matching the mode of |
vector of logical values with length equal to length of x.
c('a','b','c') %nin% c('a','b')Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.