Summary statistics for g_c1thr4_49 variable in hosp_rollup2552_96_1997 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_49 | 163 3.36e+07 1.03e+08 -4.03e+07 8.86e+08 by Jean Roth , jroth@nber.org , 5 Sep 2018