Summary statistics for g_c1thru4_53 variable in prds_hosp10_yr2015 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_53 | 440 2.66e+07 1.07e+08 -186546 1.52e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018