Summary statistics for c_1_c7_52 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_52 | 2,564 341086.1 912340.2 1 1.91e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018