modelupdate: Model updating functions

Description Usage Arguments Value Author(s)

Description

These functions update a psychonetrics model. Typically they are not required.

Usage

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addMIs(x, matrices = "all", type = c("normal", "free",
                    "equal"), verbose, analyticFisher = TRUE)

addSEs(x, verbose)

addfit(x, verbose)

identify(x)

Arguments

x

A psychonetrics model.

matrices

Optional vector of matrices to include in MIs.

type

String indicating which modification indices should be updated.

verbose

Logical, should messages be printed?

analyticFisher

Logical indicating if an analytic Fisher information matrix should be used.

Value

An object of the class psychonetrics (psychonetrics-class)

Author(s)

Sacha Epskamp


psychonetrics documentation built on Oct. 26, 2021, 1:06 a.m.