Summary statistics for s2_1_c1_11801 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- s2_1_c1_11~1 | 4,571 2064627 1.67e+07 -5522459 2.00e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018