Summary statistics for d_2_sub2_c8_61 variable in hosp_rollup2552_96_2002 datas Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_~2_c8_61 | 468 751.7778 1329.845 1 8496 by Jean Roth , jroth@nber.org , 10 Sep 2018