Summary statistics for a_c6_193 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_193 | 121 958912.2 1.46e+07 -6.11e+07 1.32e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018