Summary statistics for b_1_c0_4 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c0_4 | 3,607 1.23e+07 2.91e+07 -3363953 7.08e+08 by Jean Roth , jroth@nber.org , 26 Oct 2018