14.61. Refer to the Ischemic heart disease data set in Appendix C.9.

http://www.cnachtsheim-text.csom.umn.edu/Kutner/Appendix%20C%20Data%20Sets/APPENC09.txt

The 10 variables are: Variable Number Variable Name OQVWONONULDAWN= Identification number Total cost Age Gender Interventions Drugs Emergency room visits Complications Comorbidities Duration Description 1-788 Total cost of claims by subscriber (dollars) Age of subscriber (years) Gender of subscriber: 1 if male; 0 otherwise Total number of interventions or procedures carried out Number of tracked drugs prescribed Number of emergency room visits Number of other complications that arose during heart disease treatment Number of other diseases that the subscriber had during period Number of days of duration of treatment condition