Summary statistics for g_c1thr4_39 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_39 | 106 1.72e+07 4.94e+07 -4.46e+07 2.92e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018