Summary statistics for d_2_sub2_c6_42 variable in hosp_rollup2552_96_1998 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c6_42 | 148 287.8581 430.1462 1 2616 by Jean Roth , jroth@nber.org , 6 Sep 2018