Summary statistics for ip2011drg100st dataset : by Jean Roth , jroth@nber.org , 16 Mar 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- provstate | 0 drg | 0 discharges | 5,025 1388.123 2329.993 11 34284 covered | 5,025 35278.75 28831.02 5457.895 277153.1 payments | 5,025 10753.48 8237.98 3218.258 65350.89 -------------+--------------------------------------------------------- drgdesc | 0 fipsst | 0 by Jean Roth , jroth@nber.org , 16 Mar 2016