Summary statistics for g_c1thr4_45 variable in hosp_rollup2552_96_2002 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_45 | 621 1.04e+07 4.74e+07 -1251575 7.58e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018