Summary statistics for g_c1thr4_3 variable in hosp_rollup2552_96_2001 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g_c1thr4_3 | 448 4282370 1.91e+07 -1.54e+07 3.00e+08 by Jean Roth , jroth@nber.org , 9 Sep 2018