Summary statistics for a8_c2_43 variable in hosp_rollup2552_96_1996 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a8_c2_43 | 121 -125439.4 1599434 -8232535 1.03e+07 by Jean Roth , jroth@nber.org , 3 Sep 2018