Summary statistics for g3_c1_3 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_3 | 5,998 1.46e+08 2.86e+08 -2.84e+08 6.41e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018