[R-sig-ME] Logistic and nonlinear mixed models: Accounting for guessing probability

Ken Knoblauch ken.knoblauch at inserm.fr
Fri Oct 1 09:23:57 CEST 2010

Ken Knoblauch <ken.knoblauch at ...> writes:

> Finally, there is also the ecc2 data set in the psyphy package, if you 
> need another data set for testing.  It is from a 4-alternative experiment
> in which an obtserver had to choose between 1 of 4 positions at which a 
> low contrast letter appeared and then identify it as 1 of 4 possible letters. 
> It gives the aggrergated proportion correct, not the individual binary 
> responses, but I could dig them out (I still have all that data), if binary 
> responses were preferred.
Oops, the ecc2 data set doesn't involve any random effects.
Sorry about that.  

La cervelle ne marche pas bien avant le petit dej.


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