Summary statistics for b_1_c0_30 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_30 | 6,055 1.06e+07 1.76e+07 1 2.69e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018