Summary statistics for g_c1thru4_50 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_50 | 3,097 6.24e+07 2.50e+08 -2.30e+09 5.16e+09 by Jean Roth , jroth@nber.org , 26 Oct 2018