Summary statistics for a_c6_59 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_59 | 840 -92932.18 9366019 -6.55e+07 2.51e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018