Summary statistics for g2_c1_19 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_19 | 2,786 1.21e+07 3.35e+07 -1101669 1.10e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018