Summary statistics for g_c1thr4_41 variable in hosp_rollup2552_96_2001 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_41 | 3,016 1.80e+07 5.07e+07 -3.11e+08 7.78e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018