Summary statistics for hosp_rpt2552_10_2012 dataset : by Jean Roth , jroth@nber.org , 24 Aug 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- rpt_rec_num | 6,227 561634.3 31943.36 7080 628849 prvdr_ctrl~d | 0 prvdr_num | 0 rpt_stus_cd | 6,227 2.603822 .9714549 1 5 initl_rpt_sw | 0 -------------+--------------------------------------------------------- last_rpt_sw | 0 trnsmtl_num | 0 fi_num | 0 adr_vndr_cd | 6,227 3.98089 .1369238 3 4 util_cd | 0 -------------+--------------------------------------------------------- spec_ind | 0 npi | 0 fy_bgn_dt | 6,227 19052.11 107.907 18901 19266 fy_end_dt | 6,227 19410.02 112.4113 18992 19631 proc_dt | 6,227 20356.6 408.8568 19218 21367 -------------+--------------------------------------------------------- fi_creat_dt | 6,227 20323.89 399.0772 19206 21304 npr_dt | 5,882 20372.18 400.0494 19225 21367 fi_rcpt_dt | 6,130 19636.87 208.753 19144 21290 by Jean Roth , jroth@nber.org , 24 Aug 2018