Data from a sample of divorce records for states in the Divorce Registration Area (National Center for Health Statistics 1987)
divorceData frame with the following 20 variables:
state name
state abbreviation
sampling rate for state
number of records sampled in state
number of records in sample with husband's age < 20
number of records with 20 <= husband's age <= 24
number of records with 25 <= husband's age <= 29
number of records with 30 <= husband's age <= 34
number of records with 35 <= husband's age <= 39
number of records with 40 <= husband's age <= 44
number of records with 45 <= husband's age <= 49
number of records with wife's age >= 50
number of records in sample with wife's age < 20
number of records with 20 <= wife's age <= 24
number of records with 25 <= wife's age <= 29
number of records with 30 <= wife's age <= 34
number of records with 35 <= wife's age <= 39
number of records with 40 <= wife's age <= 44
number of records with 45 <= wife's age <= 49
number of records with wife's age >= 50
Lohr (1999). Sampling: Design and Analysis, Duxbury, p. TODO and 440.