=====Index=====

An index is an indirect shortcut derived from and pointing into, a greater volume of values, data, information or knowledge.

====Examples====
[[Body mass index]]
    
[[Cephalic index]]
    
[[H index]]
 
[[MIB1 index]]
    
[[Oswestry disability index]]

[[Pressure reactivity index]]
    
[[Proliferative index]]

[[Risk Analysis Index]]