Summary statistics for g_c1thru4_49 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_49 | 3,804 4.35e+07 1.65e+08 -2.07e+09 3.56e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018