Summary statistics for g_c1thr4_42 variable in hosp_rollup2552_96_2007 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_42 | 5,293 4.51e+07 1.22e+08 -6.76e+08 1.76e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018