Summary statistics for g_c1thr4_48 variable in hosp_rollup2552_96_1999 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_48 | 18 3.65e+07 9.03e+07 91217 3.20e+08 by Jean Roth , jroth@nber.org , 7 Sep 2018