Summary statistics for g2_c1_11 variable in hosp_rollup2552_96_2007 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_11 | 665 1.62e+07 3.75e+07 858 6.10e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018