Summary statistics for g_c1thr4_32 variable in hosp_rollup2552_96_2009 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_32 | 677 2849802 1.04e+07 -1.56e+07 1.03e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018