Summary statistics for d_5_hos_c9_42 variable in hosp_rollup2552_96_2010 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_5_hos~9_42 | 666 2463295 5421237 27 7.06e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018