Summary statistics for g2_c1_24 variable in hosp_rollup2552_96_2000 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_24 | 1,057 3194496 1.36e+07 -3314558 2.37e+08 by Jean Roth , jroth@nber.org , 8 Sep 2018