List of Operators -Minus, can be unary or binary+Plus, can be unary or binary!Unary not~Tilde, used for model formulae, can be either unary or binary?Help:Sequence, binary (in model formulae: interaction)*Multiplication, binary/Diision, binary^!"ponentiation, binary%x%Special binary operators,%%Modulus, binary%/%#nte$er diide, binary%*%Matri" product, binary%o%%uter product, binary%x%&ronec'er product, binary%in%Matchin$ operator, binary (in model formulae: nestin$))reater than, binary==!qual to, binary>=)reater than or equal to, binary