Summary statistics for g3_c1_27 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g3_c1_27 | 1,765 2264772 1.20e+07 -1.57e+08 1.57e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018