Age
=1 if female
Weight - 2 imp dp
=1 if Private Wage/Sal
4 education categories (w/ >=BA)
log real wage
=1 if married, spouse present
=1 if marr & female
5 education categories (w/ >BA)
=1 if union member (consistent)
=1 if union member or covered
=1 if Nonwhite
age squared