Summary statistics for g_c1thr4_29 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_29 | 5,299 4121139 1.12e+07 -3.75e+07 3.66e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018