Summary statistics for g2_c1_27 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_27 | 519 6689916 2.35e+07 -2535359 3.22e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018