Summary statistics for g_c1thr4_5 variable in hosp_rollup2552_96_1998 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_5 | 4,060 2000604 1.04e+07 -1.22e+08 2.85e+08 by Jean Roth , jroth@nber.org , 6 Sep 2018