Summary statistics for g2_c1_13 variable in hosp_rollup2552_96_2010 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c1_13 | 118 3.04e+07 4.67e+07 1405240 2.96e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018