Summary statistics for d4_sub1_c3_52 variable in hosp_rollup2552_96_2008 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_52 | 801 39544.21 76548.65 1 1063172 by Jean Roth , jroth@nber.org , 21 Apr 2018