Summary statistics for g2_c1_41 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_41 | 45 1.31e+07 8.05e+07 -41 5.40e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018