Summary statistics for g_c1thr4_37 variable in hosp_rollup2552_96_1996 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_37 | 1,669 2.36e+07 4.70e+07 -3.27e+07 4.93e+08 by Jean Roth , jroth@nber.org , 3 Sep 2018