Summary statistics for a_c6_194 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_194 | 594 -95607.14 1.97e+07 -1.37e+08 2.17e+08 by Jean Roth , jroth@nber.org , 26 Oct 2018