Summary statistics for b_1_c0_89 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_89 | 3 2.05e+07 3.01e+07 1410584 5.52e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018