Summary statistics for g_c1thru4_30 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_30 | 5,859 8.32e+07 1.96e+08 -7973834 3.45e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018