Summary statistics for g2_c1_18 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_18 | 5,659 1.82e+08 3.69e+08 -613862 6.79e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018