Summary statistics for d_2_hos_c6_56 variable in hosp_rollup2552_96_1999 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_56 | 3,685 13946.62 27145.18 1 437216 by Jean Roth , jroth@nber.org , 7 Sep 2018