Summary statistics for c_1_c6_46 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_46 | 196 9281300 2.70e+07 3120 2.27e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018