Summary statistics for b_1_c26_56 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c26_56 | 1,723 1581994 2550140 -30637 4.34e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018