Summary statistics for g3_c1_7 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_7 | 3,614 817046.3 3982322 -5.68e+07 9.03e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018