To define the sampling parameters associated with summary statistics
Occurence counter
SPS01 is the population size (count) of the class of objects or events to which the statistical generalizations refer.
Occurence counter
SPS02 is the sample size, which is the number of observations on which the reported summary statistics were based.
Occurence counter
SPS03 is the subgroup size, which is the number of observations in a subgroup of a sample.
Percent value expressing the confidence that a true value falls within a certain confidence interval
The number of samples collected
