Summary statistics for a_c6_191 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_191 | 193 1045749 2.91e+07 -8.88e+07 3.84e+08 by Jean Roth , jroth@nber.org , 23 Aug 2018