age
class_worker
det_ind_code
det_occ_code
education
wage_per_hour
hs_college
major_ind_code
major_occ_code
race
hisp_origin
sex
union_member
unemp_reason
full_or_part_emp
capital_gains
capital_losses
stock_dividends
tax_filer_stat
region_prev_res
state_prev_res
det_hh_fam_stat
det_hh_summ
instance_weight
mig_chg_msa
mig_chg_reg
mig_move_reg
mig_same
mig_prev_sunbelt
num_emp
fam_under_18
country_father
country_mother
country_self
citizenship
own_or_self
vet_question
vet_benefits
weeks_worked
year