Summary statistics for d_2_sub2_c8_41 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_41 | 613 4630.457 10877.27 51 179968 by Jean Roth , jroth@nber.org , 7 Sep 2018