Summary statistics for g_c1thr4_29 variable in hosp_rollup2552_96_2009 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_29 | 5,461 6530628 2.25e+07 -4.46e+07 5.86e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018