Summary statistics for g2_c1_38 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_38 | 174 3927185 1.04e+07 -2312338 7.88e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018