Summary statistics for a_c6_190 variable in prds_hosp10_yr2012 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- a_c6_190 | 310 -549199.7 4340644 -4.89e+07 1.70e+07 by Jean Roth , jroth@nber.org , 24 Aug 2018