Summary statistics for c_1_c7_52 variable in hosp_rollup2552_96_1999 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_52 | 2,520 171047.6 395837.2 1 1.07e+07 by Jean Roth , jroth@nber.org , 7 Sep 2018