Summary statistics for d4_sub1_c3_56 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_56 | 1,789 112418.9 117248.9 110 1062926 by Jean Roth , jroth@nber.org , 10 Sep 2018