Summary statistics for b_1_c0_18 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_18 | 642 3157449 1.01e+07 -357571 1.38e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018