Summary statistics for g2_c1_11 variable in hosp_rollup2552_96_2003 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_11 | 738 1.03e+07 1.29e+07 7575 1.44e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018