Summary statistics for g_c1thru4_51 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_51 | 2,173 6.59e+07 1.68e+08 -1.62e+09 1.71e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018