Summary statistics for a_c6_2 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_2 | 4,304 426422.6 3853320 -2.10e+07 1.85e+08 by Jean Roth , jroth@nber.org , 24 Aug 2018