Summary statistics for g_c1thru4_53 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_53 | 164 2.31e+07 9.52e+07 -26553 1.01e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018