URI: http://www.qualityml.org/1.0/metrics/Specificity
Name: Specificity
Alternative names:  

Specificity relates to the test's ability to identify negative results. The specificity of a test is defined as the proportion of patients that are known not to have the disease who will test negative for it. This can also be written as:

Parameters: actual categories
Source: GeoViQua
Categories: Thematic accuracy
Further information: http://en.wikipedia.org/wiki/Sensitivity_and_specificity
XML schema:
XML example:
JSON example:
API example:
Value constraints: categories: any string
counts: any positive natural number