Summary statistics for g_c1thr4_10 variable in hosp_rollup2552_96_2004 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_10 | 1,030 1.36e+07 1.15e+08 -1.19e+08 3.26e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018