Summary statistics for d_4_hos_c6_46 variable in hosp_rollup2552_96_2005 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_hos~6_46 | 34 1119946 999866.9 1928 4132041 by Jean Roth , jroth@nber.org , 21 Apr 2018