Summary statistics for d4_sub1_c3_44 variable in hosp_rollup2552_96_2007 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_44 | 1,741 150952.6 585212.2 184 1.92e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018