Summary statistics for d4_sub2_c2_6201 variable in hosp_rollup2552_96_1997 data Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- d4~2_c2_6201 | 5 5828.2 6362.807 45 13732 by Jean Roth , jroth@nber.org , 5 Sep 2018