Summary statistics for g3_c1_7 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_7 | 1,359 3124659 1.02e+07 -1.72e+07 1.33e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018