Applied to frequency counts. Number of OMIM entries analysed for which the frequency of a given word in the linked abstracts was between two values. The total of counts is normalized to one. For example, if the number of frequency counts for a word is 0.5 for the range 0.0-0.1 it means that for 50% of the OMIM entries the word is used in less than a 10% of the abstracts.
The number of gamma-rays detected by a gamma-ray spectrometer. The rate depends on the geology, but also on the size and sensitivity of the detector.
The number of time intervals counted by the dual-slope A/D converter and displayed as the reading of the panel meter, before addition of the decimal point.