A revised SAS macro for maximum likelihood estimation of prevalence ratios using the COPY method
- PMID: 19690158
- DOI: 10.1136/oem.2008.043018
A revised SAS macro for maximum likelihood estimation of prevalence ratios using the COPY method
Comment on
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Approaches for estimating prevalence ratios.Occup Environ Med. 2008 Jul;65(7):481, 501-6. doi: 10.1136/oem.2007.034777. Occup Environ Med. 2008. PMID: 18562687 No abstract available.
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