Summary statistics for g_c1thr4_29 variable in hosp_rollup2552_96_2007 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_29 | 5,334 5653278 1.82e+07 -4298451 4.61e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018