Summary statistics for c_1_c6_29 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_29 | 198 1.32e+07 1.77e+07 1 1.34e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018