Psychtoolbox-3

Psychophysics Toolbox Version 3 (PTB-3) is an open-source set of Matlab and GNU Octave functions for vision and neuroscience research. It makes it easy to synthesize and show accurately controlled visual and auditory stimuli and interact with the observer. Some of its functionality is available as part of Python toolkits like PsychoPy. For licenses, commercial support and services visit psychtoolbox.net. Follow us on Mastodon, BlueSky, or Twitter @psychtoolbox

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ColMean

>Psychtoolbox>PsychProbability

theMean = ColMean(matrix)

Take the column mean of a matrix. Unlike mean, always returns a vector,
even if the matrix has only 1 row.

2/13/96 dhb Wrote it.
7/24/04 awi Cosmetic.

Path   Retrieve current version from GitHub | View changelog
Psychtoolbox/PsychProbability/ColMean.m

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Last updated on April 26, 2025