Summary statistics for d4_sub1_c2_6201 variable in hosp_rollup2552_96_2005 data Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4~1_c2_6201 | 26 21449.08 46698.46 59 227558 by Jean Roth , jroth@nber.org , 21 Apr 2018