Summary statistics for d4_sub2_c2_6201 variable in hosp_rollup2552_96_1998 data Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4~2_c2_6201 | 5 3123.8 5134.055 66 12224 by Jean Roth , jroth@nber.org , 6 Sep 2018