Summary statistics for g_c1thr4_41 variable in hosp_rollup2552_96_2002 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_41 | 3,118 1.92e+07 6.18e+07 -9.89e+08 1.08e+09 by Jean Roth , jroth@nber.org , 10 Sep 2018