Summary statistics for g_c1thr4_1 variable in hosp_rollup2552_96_2002 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_1 | 5,803 4622711 1.70e+07 -1.91e+08 3.95e+08 by Jean Roth , jroth@nber.org , 10 Sep 2018