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CUTPT: Stata module for empirical estimation of cutpoint for a diagnostic test

Author

Listed:
  • Phil Clayton

    (ANZDATA Registry, Australia)

Programming Language

Stata

Abstract

cutpt estimates the optimal cutpoint for a diagnostic test. Three methods of cutpoint estimation are supported: the Liu method maximises the product of the sensitivity and specificity; the Youden method maximises the sum; and the nearest to (0,1) method finds the cutpoint on the ROC curve closest to (0,1) (the point with perfect sensitivity and specificity). Results can be bootstrapped to estimate confidence intervals.

Suggested Citation

  • Phil Clayton, 2013. "CUTPT: Stata module for empirical estimation of cutpoint for a diagnostic test," Statistical Software Components S457719, Boston College Department of Economics.
    • Handle: RePEc:boc:bocode:s457719
    Note: This module should be installed from within Stata by typing "ssc install cutpt". The module is made available under terms of the GPL v3 (https://www.gnu.org/licenses/gpl-3.0.txt). Windows users should not attempt to download these files with a web browser.
    as

    Download full text from publisher

    File URL: http://fmwww.bc.edu/repec/bocode/c/cutpt.ado
    File Function: program code
    Download Restriction: no
    File URL: http://fmwww.bc.edu/repec/bocode/c/cutpt.sthlp
    File Function: help file
    Download Restriction: no
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