Summary statistics for d4_sub1_c3_51 variable in hosp_rollup2552_96_2002 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4_sub1~3_51 | 893 122312.5 211774.3 2 1720949 by Jean Roth , jroth@nber.org , 10 Sep 2018