Summary statistics for b_1_c0_12 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_12 | 81 693348.6 2798308 -1243287 2.44e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018