Summary statistics for b_1_c26_57 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c26_57 | 2,284 1901253 2117050 -21349 2.24e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018