Summary statistics for d4_sub2_c2_55 variable in hosp_rollup2552_96_2003 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2_c2~5 | 586 171174.3 298927.5 10 3713043 by Jean Roth , jroth@nber.org , 21 Apr 2018