Summary statistics for g_c1thr4_8 variable in hosp_rollup2552_96_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_8 | 25 480890.8 617856.1 4201 2626436 by Jean Roth , jroth@nber.org , 21 Apr 2018