Summary statistics for g_c1thr4_22 variable in hosp_rollup2552_96_2002 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_22 | 2,810 2.60e+07 6.50e+07 -6315753 1.03e+09 by Jean Roth , jroth@nber.org , 10 Sep 2018