Summary statistics for d_2_sub2_c8_37 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_37 | 555 1524.546 2672.266 1 22867 by Jean Roth , jroth@nber.org , 10 Sep 2018