R_Operators.txt

- 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
/ Division, binary
^ Exponentiation, binary

%% Modulus, binary
%/% Integer divide, binary
%*% Matrix product, binary
%o% Outer product, binary
%x% Kronecker product, binary
%in% Matching operator, binary (in model formulae: nesting) 

< Less than, binary
> Greater than, binary
== Equal to, binary
>= Greater than or equal to, binary
<= Less than or equal to, binary 
& And, binary, vectorized
&& And, binary, not vectorized 
| Or, binary, vectorized
|| Or, binary, not vectorized 
<- Left assignment, binary 
-> Right assignment, binary $ List subset, binary


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#MEMO TO SELF
#CumSum(), Length(), Rev(), dlnorm(), RE()/IM(), Integrate()