Summary statistics for g_c1thr4_24 variable in hosp_rollup2552_96_1997 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_24 | 258 4911705 1.99e+07 -4.58e+07 2.08e+08 by Jean Roth , jroth@nber.org , 5 Sep 2018