Summary statistics for g_c1thr4_10 variable in hosp_rollup2552_96_2009 dataset Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_10 | 1,056 1.93e+07 9.16e+07 -1.25e+08 1.66e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018