I would like to study the residuals between Ischemic (IHD_DX) and Systolic Pressure (SBP).
Starting hypothesis :
H0 IHD_DC is bounded to the SBP
H1 IHD_DC is not bounded to the SBP.
My analysis :
sum = 0,78.
My question is : 0,78 mean that 78 % of residual belong to the CI ? So, did 78 % of patients have an ischemic linked to the systolic pressure ? Or, in the 78 % of the case, did the systolic pressure may a factor of the ischemic ?
I don't know how to read into residuals.