Summary statistics for g_c1thr4_7 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_7 | 5,293 1661299 2636378 -4141606 3.67e+07 by Jean Roth , jroth@nber.org , 21 Apr 2018