Summary statistics for g_c1thr4_25 variable in hosp_rollup2552_96_2003 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_25 | 4,606 1.59e+07 5.53e+07 -8.63e+07 1.27e+09 by Jean Roth , jroth@nber.org , 12 Sep 2018