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Mean-mean IRT linking coefficients

Source: R/086-irt-linking-invariance-0-9.R
eyeprocess_irt_mean_mean_link.Rd

Mean-mean IRT linking coefficients

Usage

eyeprocess_irt_mean_mean_link(reference, focal, anchors = NULL)

Arguments

reference

Reference-form or reference-group item parameters.

focal

Focal-form or focal-group item parameters.

anchors

Anchor-item identifiers.

Value

An object of class "eye_irt_link", stored as a named list, with components "A", "B", "method", "anchors", "objective". It contains mean-mean IRT linking coefficients and associated metadata or diagnostics needed to interpret the result.