Summary statistics for g_c1thr4_1 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_1 | 5,733 3247067 1.25e+07 -4.98e+07 3.63e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018