weighting {scaRabee}

Residual Variability

Description

weighting is a secondary function called during estimation run to evaluate the model(s) of residual variability specified by the code provided in the $VARIANCE block. weighting is typically not called directly by users.

Usage

  weighting(parms = NULL,
            derparms = NULL,
            codevar=NULL,
            y=NULL,
            xdata=NULL,
            check=FALSE)

Arguments

parms

A vector of primary parameters.

derparms

A list of derived parameters, specified in the $DERIVED block of code.

codevar

The content of the R code specified within the $VARIANCE block in the model file.

y

The matrix of structural model predictions.

xdata

A vector of times at which the system is being evaluated.

check

An indicator whether checks should be performed to validate function inputs

Value

Return a matrix of numeric values of the same dimension as f.

Author(s)

Sebastien Bihorel ([e-mail])