Summary statistics for c_1_c6_26 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_26 | 3,763 4707466 7442852 1 1.09e+08 by Jean Roth , jroth@nber.org , 6 Sep 2018