Summary statistics for morthrr2009 dataset : by Jean Roth , jroth@nber.org , 14 Mar 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- hrrnum | 307 251.0912 131.2625 1 999 hrrname | 0 medicareen~s | 307 244700.9 2140284 18566 3.76e+07 totalmorta~d | 307 4.675939 .4704506 3.480778 5.938434 nonhmomort~d | 307 4.8947 .5112024 3.556649 6.138224 -------------+--------------------------------------------------------- year | 307 2009 0 2009 2009 by Jean Roth , jroth@nber.org , 14 Mar 2018