Summary statistics for d_2_sub1_c6_54 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_54 | 869 191.9321 372.884 1 4361 by Jean Roth , jroth@nber.org , 3 Sep 2018