Summary statistics for b_1_c26_31 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c26_31 | 3,254 8954785 1.28e+07 -11963 1.90e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018