Summary statistics for g_c1thru4_47 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_47 | 2,616 5.09e+07 1.40e+08 -2.42e+08 2.56e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018