Summary statistics for d_1_hos_c7_28 variable in hosp_rollup2552_96_2001 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_1_hos_c7~8 | 94 3037.33 2539.046 1 14438 by Jean Roth , jroth@nber.org , 9 Sep 2018