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     Matlab® routines for analyzing psychophysical data 

       (version 1.7.0: still compatible with GNU Octave!)

by Nicolaas Prins and Frederick Kingdom


Welcome graphic

  • Psychometric function fitting
  • Multi-condition model fitting
  • Adaptive procedures
  • Signal detection measures
  • Maximum likelihood difference scaling
  • Model comparisons

Palamedes Swallowtail 
Papilio Palamedes
Photograph courtesy of www.istockphoto.com,
LeightonPhotography #3744238 


Prins, N & Kingdom, F. A. A. (2009) Palamedes:  Matlab routines for analyzing psychophysical data.  http://www.palamedestoolbox.org 



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