Summary statistics for d_2_sub2_c6_38 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_38 | 130 221.7615 907.701 1 5424 by Jean Roth , jroth@nber.org , 10 Sep 2018