ISA | SCALAR-EVENT-ATTRIBUTE |
SUBCLASSES | FREQUENCY-RATE RECOVERY-RATE |
DESCENDANTS | FREQUENCY-RATE RECOVERY-RATE |
ANCESTORS | ALL ATTRIBUTE PROPERTY SCALAR-ATTRIBUTE SCALAR-EVENT-ATTRIBUTE |
RELATIONS | DOMAIN : DISEASE-EVENT |
INHERITED ATTRIBUTES | RANGE : <=0>=1 (from SCALAR-ATTRIBUTE) |