Summary statistics for g2_c2_18 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c2_18 | 4,615 1.95e+08 3.45e+08 -321050 4.97e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018