In medical device field of clinical trial, sometimes, it is required to use Deming regression to replace OLS regression. I have searched some discussion on it and write a macro to solve it. Most of the code is from reference article, I rewrite the part of data processing to make it more faster, I also add computation of t-test and R square.
Hope it's useful to you.
Statistical programmers interested in Deming regression in SAS should also look at the article,
"Deming regression for comparing different measurement methods." (Wicklin, 2019)
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