presence frequency

Definitions

The rate or regularity at which a specific entity, event, or phenomenon occurs within a given context or time frame.

A statistical measure indicating how often a particular element appears or is detected within a defined sample or population.

Examples

The ecologist analyzed the presence frequency of the rare orchid species across different forest plots.

By calculating the presence frequency of the pathogen in the water samples, the researchers were able to map the spread of the infection.

Synonyms

occurrence rate frequency of appearance prevalence rate incidence frequency rate of occurrence

Antonyms

absence rate rarity of occurrence infrequency of appearance non-occurrence rate