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tr.asreml – Convergence trace for asreml objects

Description

tr.asreml: scatter plots of component value against iteration for each random component.

Usage
## S3 method for class 'asreml'
tr(object, components = seq(4, nrow(object$trace)),
iter = seq(1, ncol(object$trace)), ...)
Arguments
object An asreml object.
components A numeric vector of row numbers of the trace matrix to include; default is all rows excluding rows 1, 2 and 3.
iter A numeric vector of iteration numbers to include; default is all columns of trace.
... Additional arguments.
Details

Values are extracted from the trace matrix of an asreml fitted object. The (first) three rows of this matrix corresponding to LogLik, Sigma2 and DF, respectively, are not plotted by default.

Value

An invisible list of ggplot2 objects.

Updated on June 22, 2021

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