Summary statistics for g_c1thru4_49 variable in prds_hosp10_yr2014 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_49 | 3,708 3.57e+07 1.37e+08 -2.26e+09 1.61e+09 by Jean Roth , jroth@nber.org , 24 Aug 2018