Summary statistics for d_2_hos_c6_44 variable in hosp_rollup2552_96_2004 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_44 | 1,242 42444.75 214570.2 1 4324180 by Jean Roth , jroth@nber.org , 21 Apr 2018