Summary statistics for a8_c2_43 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a8_c2_43 | 2,679 -334623.8 3031650 -7.84e+07 3.84e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018