Summary statistics for d4_sub1_c2_50 variable in hosp_rollup2552_96_1999 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~2_50 | 1,782 301142.1 711737.6 5 1.24e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018