Summary statistics for g2_c2_24 variable in hosp_rollup2552_96_2008 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- g2_c2_24 | 2,040 1.13e+07 7.36e+07 -4.93e+07 2.94e+09 by Jean Roth , jroth@nber.org , 21 Apr 2018