Summary statistics for d_4_hos_c6_60 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_4_hos~6_60 | 49 194266.7 634092.6 42 3555263 by Jean Roth , jroth@nber.org , 10 Sep 2018