Pairwise generally means "occurring in pairs" or "two at a time."
Pairwise may also refer to:
*
Pairwise disjoint
In set theory in mathematics and Logic#Formal logic, formal logic, two Set (mathematics), sets are said to be disjoint sets if they have no element (mathematics), element in common. Equivalently, two disjoint sets are sets whose intersection (se ...
*
Pairwise independence
In probability theory, a pairwise independent collection of random variables is a set of random variables any two of which are statistical independence, independent. Any collection of Mutual independence, mutually independent random variables is p ...
of random variables
*
Pairwise comparison
Pairwise generally means "occurring in pairs" or "two at a time."
Pairwise may also refer to:
* Pairwise disjoint
In set theory in mathematics and Logic#Formal logic, formal logic, two Set (mathematics), sets are said to be disjoint sets if th ...
, the process of comparing two entities to determine which is preferred
*
All-pairs testing In computer science, all-pairs testing or pairwise testing is a combinatorial method of software testing that, for ''each pair'' of input parameters to a system (typically, a software algorithm), tests all possible discrete combinations of those par ...
, also known as pairwise testing, a software testing method.
{{mathdab