Summary statistics for g_c1thr4_33 variable in hosp_rollup2552_96_2006 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_33 | 140 2621351 4785670 -2990942 2.95e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018