summary {diffIRT}

Summary function for diffIRT objects

Description

Summarizes the modeling results of a diffIRT object.

Usage

## S3 method for class 'diffIRT'
summary(object, digits=3, ...)

Arguments

object

a diffIRT object from which a summary of the modeling results is wanted.

digits

integer; number of decimal places the output is rounded to.

...

additional parameters, currently not used.

Details

Parameter estimates are displayed, including the standard errors if these have been estimated (see the se argument of diffIRT. In addition, -2 times the log-likelihood function, AIC, BIC, sample size adjusted BIC, and DIC, are provided.

Author(s)

Dylan Molenaar [e-mail]

See Also

diffIRT for fitting diffusion IRT models.

Examples

## Not run: 

# simulate data according to D-diffusion model
data=simdiff(N=100,nit=10,model="D")

# fit a D-diffusion model
res=diffIRT(data$rt,data$x,model="D")

# use the summary function to obtain modeling results
summary(res)

## End(Not run)