Summary statistics for g_c1thr4_15 variable in hosp_rollup2552_96_2008 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_15 | 2,414 6133471 2.03e+07 -3.31e+07 4.30e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018