Summary statistics for c_1_c6_48 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_48 | 531 3645258 1.03e+07 358 1.44e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018