Summary statistics for a_c6_50 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_50 | 3,082 -794177.1 2194434 -2.94e+07 1.24e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018