Summary statistics for g2_c1_37 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_37 | 566 8845762 4.96e+07 -8793444 6.44e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018