Summary statistics for g_c1thr4_24 variable in hosp_rollup2552_96_2004 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_24 | 171 1.87e+07 6.19e+07 -3.43e+07 4.61e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018