Summary statistics for g_c1thr4_3 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_3 | 352 8904945 5.92e+07 -4869514 9.56e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018