Summary statistics for g_c1thru4_18 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_18 | 2,409 -5306376 2.50e+07 -6.99e+08 8.96e+07 by Jean Roth , jroth@nber.org , 23 Aug 2018