Summary statistics for d_4_hos_c2_61 variable in hosp_rollup2552_96_2003 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_hos~2_61 | 333 96777.31 187584.5 4 1459987 by Jean Roth , jroth@nber.org , 21 Apr 2018