Summary statistics for g_c1thr4_51 variable in hosp_rollup2552_96_2007 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_51 | 6,028 7.58e+07 1.88e+08 -3.43e+08 3.85e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018