Summary statistics for b_1_c26_90 variable in prds_hosp10_yr2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- b_1_c26_90 | 3,044 8924221 2.51e+07 -244724 4.27e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018