Summary statistics for g_c1thr4_18 variable in hosp_rollup2552_96_2002 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_18 | 5,059 2.93e+07 5.28e+07 -22219 7.37e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018