Summary statistics for g2_c1_34 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_34 | 36 -139720.4 4.13e+07 -2.14e+08 1.04e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018