Summary statistics for g_c1thr4_3 variable in hosp_rollup2552_96_2005 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_3 | 351 6992581 3.61e+07 -8.69e+07 4.60e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018