Summary statistics for g_c1thr4_18 variable in hosp_rollup2552_96_2000 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_18 | 5,067 2.60e+07 4.66e+07 -1954784 6.12e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018