Summary statistics for g_c1thru4_17 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_17 | 2,655 9396144 5.76e+07 -3.54e+08 2.35e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018