Summary statistics for g_c1thru4_10 variable in prds_hosp10_yr2013 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_10 | 1,039 3.26e+07 1.50e+08 -6.31e+08 1.69e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018