Summary statistics for g_c1thr4_27 variable in hosp_rollup2552_96_1999 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_27 | 5,966 7.84e+07 1.55e+08 -7.40e+07 2.41e+09 by Jean Roth , jroth@nber.org , 7 Sep 2018