Summary statistics for g_c1thr4_44 variable in hosp_rollup2552_96_1997 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_44 | 6,154 3.52e+07 7.06e+07 -1.49e+08 1.22e+09 by Jean Roth , jroth@nber.org , 5 Sep 2018