Summary statistics for d_5_hos_c9_39 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~9_39 | 1,019 10703.93 80270.72 -690 1745228 by Jean Roth , jroth@nber.org , 10 Sep 2018