Summary statistics for g_c1thr4_13 variable in hosp_rollup2552_96_2005 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_13 | 3,881 2049878 5970382 -7377 2.58e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018