Summary statistics for d_2_sub2_c8_38 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_38 | 310 287.4484 846.1298 2 6998 by Jean Roth , jroth@nber.org , 10 Sep 2018