CASENUM- Case number to identify the claim, a numeric vector
ATTORNEY Whether the claimant is represented by an attorney (=1 if yes and =2 if no)
CLMSEX Claimant’s gender (=1 if male and =2 if female), a numeric vector
CLMINSUR Whether or not the driver of the claimant’s vehicle was uninsured (=1 if yes, =2 if no)
SEATBELT Whether or not the claimant was wearing a seatbelt/child restraint (=1 if yes, =2 if no)
CLMAGE Claimant’s age, a numeric vector LOSS The claimant’s total economic loss (in thousands)