Hi everyone,
In my experiment, I try to determine the perceptual threshold of my participants (i.e., stimulus detected 50% of the time). While I find a perfectly functional code in Python that works great when I run my experiment locally I’m having trouble finding a code working online, does anyone have an idea/already try to do this?
A little more context: I have an array of five visual intensities [0.05, 0.07, 0.09, 0.1, 0.12] and the percentage of correct detection for each intensity, for example [30, 35, 55, 65, 95]. I want to fit a logistic regression to find the intensity for which the percentage of correct detection will be 50.
Thanks in advance for your help,
Perrine