Summary statistics for g_c1thr4_22 variable in hosp_rollup2552_96_1999 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_22 | 2,862 2.41e+07 6.15e+07 -3787604 1.02e+09 by Jean Roth , jroth@nber.org , 7 Sep 2018