Summary statistics for a7_1_c5_2 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a7_1_c5_2 | 407 627753 5557383 -1307015 1.11e+08 by Jean Roth , jroth@nber.org , 26 Oct 2018