MultipleGroupClass-class function

Class "MultipleGroupClass"

Class "MultipleGroupClass"

Defines the object returned from multipleGroup. class

Slots

  • Call:: function call
  • Data:: list of data, sometimes in different forms
  • Options:: list of estimation options
  • Fit:: a list of fit information
  • Model:: a list of model-based information
  • ParObjects:: a list of the S4 objects used during estimation
  • OptimInfo:: a list of arguments from the optimization process
  • Internals:: a list of internal arguments for secondary computations (inspecting this object is generally not required)
  • vcov:: a matrix represented the asymptotic covariance matrix of the parameter estimates
  • time:: a data.frame indicating the breakdown of computation times in seconds

Methods

  • coef: signature(object = "MultipleGroupClass")
  • print: signature(x = "MultipleGroupClass")
  • show: signature(object = "MultipleGroupClass")
  • anova: signature(object = "MultipleGroupClass")

References

Chalmers, R., P. (2012). mirt: A Multidimensional Item Response Theory Package for the R Environment. Journal of Statistical Software, 48(6), 1-29. tools:::Rd_expr_doi("10.18637/jss.v048.i06")

Author(s)

Phil Chalmers rphilip.chalmers@gmail.com