Description Usage Arguments Details Value See Also Examples
The RPredVals
function computes predicted response probabilities for a
specified working memory model and design, given values of the effect
parameters. This function is useful for model checking.
1 2 | womRPredVals(x,setup)
|
x |
the vector containing values at which to evaluate the function. |
setup |
a list object, created by means of the |
The womRPredVals
function computes predicted probabilities for the
model and design specified by the setup
argument. The
probability of responding “change” in a change detection task
is predicted for each trial.
For further details, see the user's manual at http://wmcapacity.r-forge.r-project.org/.
A vector of predicted probabilities; each element corresponds to a trial.
wommbatGUI
, for fitting the working memory models, and womExtractModel
for extracting a model specification.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | ## Not run:
## load Visual Array data set (Rouder et al., 2008)
data(VisualArray)
wommbatGUI(dataFrame = VisualArray)
## Once the model is defined via the GUI,
## compute log-likelihood at posterior mean
## replace 'Model' with model name (in quotes)
myModel = womExtractModel('Model')
posteriorMean = myModel$results$pointEst[,5]
womRPredVals(posteriorMean,myModel)
## End(Not run)
|
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