Summary statistics for g_c1thru4_47 variable in prds_hosp10_yr2017 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thru4_47 | 1,599 4.39e+07 1.43e+08 -7.20e+08 2.54e+09 by Jean Roth , jroth@nber.org , 26 Oct 2018