Summary statistics for d4_sub1_c3_60 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_60 | 502 26485.7 88894.55 1 1034360 by Jean Roth , jroth@nber.org , 10 Sep 2018