Summary statistics for b_1_c0_4 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_4 | 5,970 1.07e+07 2.35e+07 -1.62e+07 4.91e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018