Summary statistics for g_c1thr4_49 variable in hosp_rollup2552_96_2004 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_49 | 80 5.92e+07 2.13e+08 -3947011 1.83e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018