Here I have a question regarding the y values after plotting various contrasts in a second level analysis. If using plot -> contrast of parameter estimates and 90% C.I. and then selecting y values in Matlab, I get the adjusted, but not fitted data. If using fitted responses -> adjusted -> plot against an user specified ordinate and then selecting y values, I get the fitted and adjusted data. Is this correct? If not, what is the meaning of the two kind of y values (which are quite different!)?
If wanting to correlate extracted data with behavioural parameters, which of the two 'y' are better to use? Thank you in advance for feedback,