Summary statistics for g_c1thr4_1801 variable in hosp_rollup2552_96_2007 datase Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr~1801 | 4,787 3.00e+07 7.19e+07 52 1.34e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018