Summary statistics for d_2_sub1_c6_48 variable in hosp_rollup2552_96_1996 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_48 | 287 123.4286 1050.354 1 16619 by Jean Roth , jroth@nber.org , 3 Sep 2018