class frequency

class frequency

[′klas ¦frē·kwən·sē]
(statistics)
The frequency with which a random variable assumes the values included in a given class interval.
References in periodicals archive ?
3) The higher the inverse class frequency of a word t is, the greater the contribution of the word to classification.
Tuition savings, smaller class size and increased class frequency are contributing factors for summer school students
Also, wind class frequency distribution in (m/s) (Fig.