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autoRasch (version 0.2.2)

residCor: Residual Correlation

Description

Compute the correlation of the standardized residual to check the local dependency status

Usage

residCor(objFit)

corResid(objFit)

# S3 method for ld summary(object, ...)

Value

ld_correl

Correlation matrix of the standradized residual.

ld_mean

The mean of the correlation.

ld_lowertri

The lower triangle of the correlation matrix.

Arguments

objFit

object of class "fit", the output of fitStats().

object

The object of class 'ld'.

...

Further arguments to be passed.