Summary statistics for g_c1thr4_10 variable in hosp_rollup2552_96_2007 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_10 | 989 1.49e+07 8.43e+07 -2.49e+08 1.48e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018