Summary statistics for g_c1thr4_18 variable in hosp_rollup2552_96_2008 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_18 | 5,329 4.14e+07 7.88e+07 -4262941 1.13e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018