Summary statistics for d_2_sub1_c8_42 variable in hosp_rollup2552_96_1999 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c8_42 | 313 985.5208 3315.338 1 42420 by Jean Roth , jroth@nber.org , 7 Sep 2018