Summary statistics for g_c1thr4_42 variable in hosp_rollup2552_96_1998 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_42 | 5,265 2.79e+07 6.38e+07 -3.21e+08 1.34e+09 by Jean Roth , jroth@nber.org , 6 Sep 2018