Summary statistics for vehnit dataset : by Jean Roth , jroth@nber.org , 18 Apr 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- vin | 0 vin_1 | 0 vin_2 | 0 vin_3 | 0 vin_4 | 0 -------------+--------------------------------------------------------- vin_5 | 0 vin_6 | 0 vin_7 | 0 vin_8 | 0 vin_9 | 0 -------------+--------------------------------------------------------- vin_10 | 0 vin_11 | 0 vin_12 | 0 state | 10 43 0 43 43 veh_no | 10 2.2 .421637 2 3 -------------+--------------------------------------------------------- ocupants | 10 .4 .9660918 0 3 make | 10 40.5 19.69913 12 64 model | 10 116.2 182.8052 3 481 body_typ | 10 7.3 9.97831 2 31 reg_stat | 10 43 0 43 43 -------------+--------------------------------------------------------- owner | 10 6 0 6 6 rollover | 10 0 0 0 0 j_knife | 10 0 0 0 0 trav_sp | 10 99 0 99 99 haz_carg | 10 0 0 0 0 -------------+--------------------------------------------------------- tow_veh | 10 0 0 0 0 v_config | 10 0 0 0 0 axles | 10 0 0 0 0 cargo_bt | 10 0 0 0 0 spec_use | 10 0 0 0 0 -------------+--------------------------------------------------------- emer_use | 10 0 0 0 0 impact1 | 10 7.2 1.619328 6 11 impact2 | 10 7.2 1.619328 6 11 underide | 10 0 0 0 0 deformed | 10 3.8 1.135292 2 6 -------------+--------------------------------------------------------- impacts | 10 2.1 .3162278 2 3 towaway | 10 9 0 9 9 fire_exp | 10 0 0 0 0 veh_cf1 | 10 1.8 5.6921 0 18 veh_cf2 | 10 0 0 0 0 -------------+--------------------------------------------------------- veh_man | 10 99 0 99 99 avoid | 10 8 0 8 8 m_harm | 10 11.8 3.32666 4 14 deaths | 10 .1 .3162278 0 1 seq1 | 10 99 0 99 99 -------------+--------------------------------------------------------- seq2 | 10 99 0 99 99 seq3 | 10 99 0 99 99 seq4 | 10 99 0 99 99 seq5 | 10 99 0 99 99 seq6 | 10 99 0 99 99 -------------+--------------------------------------------------------- vin_lngt | 10 17 0 17 17 bus_use | 10 0 0 0 0 gvwr | 10 0 0 0 0 unittype | 10 2.9 .3162278 2 3 st_case | 10 430287.7 78.05845 430187 430381 -------------+--------------------------------------------------------- mak_mod | 10 40616.2 19658.39 12003 64033 mod_year | 10 1994.6 7.77746 1981 2004 vina_mod | 0 ser_tr | 0 vin_bt | 0 -------------+--------------------------------------------------------- mcarr_id | 0 fldcd_tr | 0 whlbs_sh | 10 1971.1 2823.585 937 9999 whlbs_lg | 10 1154.9 3145.448 0 9999 mcycl_ds | 0 -------------+--------------------------------------------------------- vin_wgt | 9 4484.778 3199.681 1810 9999 wgtcd_tr | 1 2 . 2 2 dr_pres | 10 4 0 4 4 dr_drink | 10 0 0 0 0 l_state | 10 99 0 99 99 -------------+--------------------------------------------------------- l_type | 10 9 0 9 9 l_status | 10 9 0 9 9 cdl_stat | 10 9 0 9 9 l_endors | 10 9 0 9 9 l_compl | 10 9 0 9 9 -------------+--------------------------------------------------------- l_restri | 10 9 0 9 9 violchg1 | 10 99 0 99 99 violchg2 | 10 99 0 99 99 violchg3 | 10 99 0 99 99 prev_acc | 10 99 0 99 99 -------------+--------------------------------------------------------- prev_sus | 10 99 0 99 99 prev_dwi | 10 99 0 99 99 prev_spd | 10 99 0 99 99 prev_oth | 10 99 0 99 99 last_mo | 10 99 0 99 99 -------------+--------------------------------------------------------- first_mo | 10 99 0 99 99 dr_cf1 | 10 0 0 0 0 dr_cf2 | 10 0 0 0 0 dr_cf3 | 10 0 0 0 0 dr_cf4 | 10 0 0 0 0 -------------+--------------------------------------------------------- dr_wgt | 10 999 0 999 999 dr_hgt | 10 999 0 999 999 last_yr | 10 9999 0 9999 9999 first_yr | 10 9999 0 9999 9999 dr_zip | 10 99999 0 99999 99999 -------------+--------------------------------------------------------- month | 10 8.5 2.27303 6 11 harm_ev | 10 13.8 .6324555 12 14 man_coll | 10 4.5 3.100179 1 8 hit_run | 10 0 0 0 0 ve_forms | 10 1.2 .421637 1 2 by Jean Roth , jroth@nber.org , 18 Apr 2016