Summary statistics for d_4_hos_c6_60 variable in hosp_rollup2552_96_2007 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_hos~6_60 | 84 294788.3 954803.4 61 7166943 by Jean Roth , jroth@nber.org , 21 Apr 2018