In an experiment or survey, relative frequency of an event is the number of times the event occurs divided by the total number of trials. For example, if you observed \(100\) passing cars and found ...

All complex and intricate assemblies include components with natural frequencies that are critical because they exist in the generalized 8 to 200 Hz environmental spectrum. This can be demonstrated by ...

Most populations have some degree of variation in their gene pools. By measuring the amount of genetic variation in a population, scientists can begin to make predictions about how genetic variation ...

Requests one-way to n-way frequency and crosstabulation tables and computes the statistics for these tables. Default: If you omit the TABLES statement, PROC FREQ generates one-way frequency tables for ...