Summary statistics for c_1_c6_42 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_42 | 22 1.58e+07 1.67e+07 653993 8.33e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018