Summary statistics for d_2_hos_c8_6350 variable in hosp_rollup2552_96_1997 data Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_h~8_6350 | 36 521.1944 1147.656 1 6267 by Jean Roth , jroth@nber.org , 5 Sep 2018