Summary statistics for g2_c1_24 variable in hosp_rollup2552_96_1997 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_24 | 774 2968545 1.30e+07 -3180827 1.83e+08 by Jean Roth , jroth@nber.org , 5 Sep 2018