Summary statistics for g2_c1_30 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_30 | 594 1.18e+07 2.66e+07 -861645 2.76e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018