Summary statistics for morthsa2003 dataset : by Jean Roth , jroth@nber.org , 14 Mar 2018 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- hsanum | 3,437 26325.03 14845.04 1001 99999 hsaname | 0 medicareen~s | 3,437 19486.14 571322.4 88 3.35e+07 totalmorta~d | 3,430 5.067388 1.948621 -11.36899 9.972189 nonhmomort~d | 3,429 5.137244 1.98492 -11.41007 10.01675 -------------+--------------------------------------------------------- year | 3,437 2003 0 2003 2003 by Jean Roth , jroth@nber.org , 14 Mar 2018