Summary statistics for d_1_hos_c7_29 variable in hosp_rollup2552_96_1999 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_1_hos_c7~9 | 192 5719.849 5671.126 123 43807 by Jean Roth , jroth@nber.org , 7 Sep 2018