Summary statistics for hclinic_nmrc222_92_2013_long dataset : by Jean Roth , jroth@nber.org , 24 Aug 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 903,588 27654.35 2658.372 12680 38900 wksht_cd | 0 line_num | 0 clmn_num | 0 itm_val_num | 903,588 500773.5 2496211 -1.02e+08 1.78e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018