Summary statistics for g_c1thru4_5 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_5 | 3,860 8867160 5.95e+07 -4.01e+08 1.47e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018