* Sex, Occupation and heart disease [Karger, 1980]
TITLE: Heart Disease Data
VAR=Gender  Occup     Heart      COUNT

Female    BlueCol     Disease       16
Male      BlueCol     Disease       87
Female    Unempl      Disease      431
Male      Unempl      Disease      254
Female    WhiteCol    Disease       52
Male      WhiteCol    Disease      158
Female    BlueCol     NoDisease    416
Male      BlueCol     NoDisease   2829
Female    Unempl      NoDisease  10283
Male      Unempl      NoDisease    759
Female    WhiteCol    NoDisease   3082
Male      WhiteCol    NoDisease   3155