Summary statistics for g_c1thru4_60 variable in prds_hosp10_yr2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_60 | 2,192 1.62e+08 3.46e+08 -8.93e+07 5.81e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018