Summary statistics for c_1_c6_60 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_60 | 5,863 2.83e+07 6.42e+07 3 1.14e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018