simulateDSTP: Obtain simulated response times and accuracy from the DSTP...
In JimGrange/flankr2: Implements computational models of attentional selectivity

Description Usage Arguments Details Value Examples

simulateDSTP generates synthetic data from the DSTP model in the form of response time (RT) in seconds and accuracy for both congruent and incongruent trials.

1	simulateDSTP(parms, nTrials, var = 0.01, dt = 1/1000, seed = NULL)

`parms`	The set of parameters to use to simulate the data. Must be contained in a vector in the order: `A`, `C`, `driftTarget`, `driftFlanker`, `diftStimSelection`, `driftRS2`, `ter`.
`nTrials`	How many trials to simulate per congruency condition.
`var`	The variance of the diffusion process. By default this is set to 0.01.
`dt`	The diffusion scaling parameter (i.e., time steps). By default, this is set to 0.001.
`seed`	The value for the `set.seed` function to set random generation state.

This function can be employed by the user to generate synthetic data, but its main purpose is to be used by the fitting procedure to generate model predictions for a set of parameter values when trying to find the best- fitting values.

Returns a data frame with three columns: rt (response time) in seconds, accuracy of the model's response (1 for correct, 0 for error), and congruency condition.

# declare the parameters
parms <- c(0.070, 0.086, 0.045, 0.065, 0.368, 1.575, 0.225)

# simulate the data
modelData <- simulateDSTP(parms, nTrials = 10000)