Diagnostic and Biomarkers Statistical (DABS) Center
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  • Educational Materials
    • Book Materials
  • Software
    • Time-Dependent ROC Sample Size/Power Calculations Basic ROC Analysis Stata 8 S-Plus 7 Risk Prediction Package Basic ROC Analysis and Evaluation of Risk Prediction Markers SPSS Multiple Gene Risk Prediction Performance ROCKIT MedCalc SAS
  • Datasets
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  • Guidelines
  • Educational Materials
    • Book Materials
  • Software
    • Time-Dependent ROC Sample Size/Power Calculations Basic ROC Analysis Stata 8 S-Plus 7 Risk Prediction Package Basic ROC Analysis and Evaluation of Risk Prediction Markers SPSS Multiple Gene Risk Prediction Performance ROCKIT MedCalc SAS
  • Datasets
  1. Diagnostic and Biomarkers Statistical (DABS) Center
  2. Software
  3. S-Plus 7
Last Modified, August 26, 2025

S-Plus 7

S-plus version 7 does not appear to have ROC analysis commands as part of its standard package. We searched the CRAN archive for contributed R programs to perform ROC analysis. We found none to recommend as user friendly and comprehensive. For time-dependent ROC analysis (not yet on CRAN 12/16/2006), this can be accessed through the website of Dr. Patrick Heagerty.


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