Summary statistics for d_2_hos_c6_61 variable in hosp_rollup2552_96_2004 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d_2_hos~6_61 | 1,160 14351.73 32093.91 1 394410 by Jean Roth , jroth@nber.org , 21 Apr 2018