Summary statistics for g_c1thru4_51 variable in prds_hosp10_yr2016 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_51 | 5,900 9.00e+07 3.09e+08 -2.44e+09 6.37e+09 by Jean Roth , jroth@nber.org , 23 Aug 2018