Proportional odds ratio model for comparison of diagnostic tests in meta-analysis

doi:10.1186/1471-2288-4-27

BMC Medical Research Methodology

Volume 4

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Research article

Proportional odds ratio model for comparison of diagnostic tests in meta-analysis

Mir Said Siadaty and Jianfen Shu

Division of Biostatistics and Epidemiology, University of Virginia School of Medicine, Box 800717, Charlottesville, Virginia, 22908, USA

author email corresponding author email

BMC Medical Research Methodology 2004, 4:27doi:10.1186/1471-2288-4-27


Published:	10 December 2004

Additional files

Additional File 1:

In this file we present sample codes for a few of the models presented in the paper. The estimation mostly has been done in SAS, while the graphing (and some model-fitting) has been done in R.

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Additional File 2:

This zipped file contains 8 data files, in the .csv (comma separated value) and .xls (MS Excel) formats. They are to be used with the SAS and R codes we presented in the Appendix [additional file 1]. Five files are for the SAS codes presented in the Appendix. The file names are "data5.xls", "data5_t12&17.xls", "u125.xls", "data5_t18.xls", "data6.xls". Three files are for the R codes presented in the Appendix. The file names are "obsVSfit.csv", "dataNewExcerpt2.csv", and "data6_lor2.csv".

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