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by bpstat
on ‎09-18-2014 12:22 PM

I'm looking for a weighted Deming Regression macro for SAS. I would be very useful to have Deming, Weighted Deming and Passing-Bablok options for proc GLM or proc REG.  Basic assay method comparison procedures used to evaluation IVD's and laboratory assays.

Thanks!

Bob

by PROC Star
on ‎03-08-2016 02:27 PM

Given the FDA's acceptance of Deming Regression for method comparison studies, I'm surprised not to find a PROC that can do it.  Is it available in any of the clinical trial solutions provided by SAS, outside of SAS/STAT etc?

 

Seems people are left to write their own macros, as in: http://analytics.ncsu.edu/sesug/2009/CC014.Deal.pdf

 

Would be nice to have SAS provide it, since many folks turn to alternative analytic tools when they need to run a Deming regression (e.g. Minitab).

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