Summary statistics for g2_c1_1 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_1 | 5,983 6.10e+07 1.59e+08 -6634223 5.02e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018