Summary statistics for d4_sub2_c3_52 variable in hosp_rollup2552_96_2008 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub2~3_52 | 350 72322.3 116657.1 39 1378159 by Jean Roth , jroth@nber.org , 21 Apr 2018