gof.stergm: Goodness-of-fit methods for STERGM CMLE and CMPLE fits

Description Usage Arguments Value See Also Examples

Description

For now, these are simple wrappers around gof.ergm, print.gofobject, summary.gofobject, and plot.gofobject, respectively, to run goodness-of-fit for formation and dissolution models separately. This may change in the future.

Usage

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## S3 method for class 'stergm'
gof(object, ...)
## S3 method for class 'gof.stergm'
print(x, ...)
## S3 method for class 'gof.stergm'
summary(object, ...)
## S3 method for class 'gof.stergm'
plot(x, ..., main="Goodness-of-fit diagnostics")

Arguments

object, x

For gof.stergm, stergm conditional MLE (CMLE) or conditional MPLE (CMPLE) fit. For the others, a gof.stergm object returned by gof.stergm.

main

Gives the title of the goodness-of-fit plots, which will have "Formation:" and "Dissolution:" prepended to it.

...

Additional arguments passed through to the respective functions in the ergm package.

Value

For gof.stergm, an object of class gof.stergm, which is simply a list with two named elements: formation and dissolution, each of them a gofobject returned by gof.ergm.

For the others, nothing.

See Also

stergm, ergm, simulate.stergm, print.gofobject, plot.gofobject, summary.gofobject, mcmc.diagnostics.ergm

Examples

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data(samplk)

# Fit a transition from Time 1 to Time 2
samplk12 <- stergm(list(samplk1, samplk2),
                   formation=~edges+mutual+transitiveties+cyclicalties,
                   dissolution=~edges+mutual+transitiveties+cyclicalties,
                   estimate="CMLE")

samplk12.gof <- gof(samplk12)

samplk12.gof

summary(samplk12.gof)

plot(samplk12.gof)

plot(samplk12.gof, plotlogodds=TRUE)


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