Summary statistics for d_2_sub1_c6_53 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_53 | 1,276 269.6622 1533.875 1 45880 by Jean Roth , jroth@nber.org , 7 Sep 2018