Summary statistics for g_c1thr4_7 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_7 | 5,311 1424447 2277569 -3035636 4.53e+07 by Jean Roth , jroth@nber.org , 12 Sep 2018