Summary statistics for g_c1thr4_39 variable in hosp_rollup2552_96_2007 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_39 | 102 1.18e+07 8.05e+07 -3.54e+08 5.38e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018