Summary statistics for c_1_c7_52 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c7_52 | 1,641 432960.4 1125433 100 1.48e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018