Summary statistics for d_5_hos_c4_42 variable in hosp_rollup2552_96_1997 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~4_42 | 284 74739.08 164348.2 -1362 1529776 by Jean Roth , jroth@nber.org , 5 Sep 2018