Dataset: ischemia1.dat

Source: P. Schlattman and U. Dirnagl (2010). "Statistics in Experimental 
Cerebrovascular Research: Comparison of More then Two Groups with a 
Continuous Outcome Variable," Journal of Cerebral Blood Flow & Metabolism,
Vol. 30, pp. 1558-1563

Description: 2-Factor ANOVA relating Middle cerebral artery occlusion
(MCAO) (Actual vs Sham Procedure) and Vardenafil (Actual vs Vehicle Control)
on functionality in mice (time to complete the pole test)

Variables/Columns
MCAO procedure   8  /* 1=Sham, 2=MCAO   */
Vardenafil Trt   16   /* 1=Vehicle, 2=Vardenafil  */
Pole test time    18-24