Summary statistics for g2_c1_1 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_1 | 5,958 5.04e+07 1.28e+08 -1125 3.11e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018