Summary statistics for g_c1thr4_12 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_12 | 4,762 2156078 1.26e+07 -4.44e+07 5.94e+08 by Jean Roth , jroth@nber.org , 3 Sep 2018