Summary statistics for g_c1thr4_14 variable in hosp_rollup2552_96_2010 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_14 | 3,390 8.06e+07 1.81e+08 -310 2.91e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018