Summary statistics for g2_c1_10 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_10 | 5,892 5.47e+07 1.31e+08 -1.23e+07 3.28e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018