Summary statistics for a_c6_190 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_190 | 298 -830654.2 5481482 -6.37e+07 1.11e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018