Summary statistics for d_2_sub1_c6_47 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~1_c6_47 | 343 69.74344 374.7093 1 5886 by Jean Roth , jroth@nber.org , 6 Sep 2018