Summary statistics for g_c1thru4_11 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_11 | 3,622 6.91e+07 1.92e+08 -6.88e+08 2.96e+09 by Jean Roth , jroth@nber.org , 26 Oct 2018