Summary statistics for g_c1thr4_45 variable in hosp_rollup2552_96_2001 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_45 | 663 1.03e+07 4.86e+07 -384538 7.55e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018