Summary statistics for b_1_c0_4 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_4 | 5,912 1.03e+07 2.20e+07 -7588180 4.55e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018