Dear all,
I have a question about covariance analysis in SPECT.
There are two group patients, one group will be applyed the treatment A, and the other will applyed the treatment B.
They are scaned before and after the treatment.
I want to compare the difference of rCBF between treatment A and B, and use their individual before treatment scans as covariance.
How should i specify the statistic model?
Thank you very much!
Very Best
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Qilin Lu
Institute of Neuroinformatics
Department of Physics
Dalian University of Technology
2 Ling Gong Rd, Dalian 116023, China
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