Summary statistics for d4_sub1_c2_6201 variable in hosp_rollup2552_96_2003 data Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4~1_c2_6201 | 29 17109.21 33093.76 24 150959 by Jean Roth , jroth@nber.org , 21 Apr 2018