Summary statistics for d_2_sub2_c8_53 variable in hosp_rollup2552_96_2004 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_53 | 548 1213.892 2877.35 1 37103 by Jean Roth , jroth@nber.org , 21 Apr 2018