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Produce PCA plot

Usage

PlotTockyPCA(x, jpeg = FALSE, cluster = FALSE, filename = NULL)

Arguments

x

A TockyPrepData after running the function Tocky.

jpeg

A logical arguement. If FALSE, it will open a device window in which plots are generated.

cluster

A logical arguement. If TRUE, clusters are coloured in output plots.

filename

A character string for file name

Value

A TockyPrepData simply to avoid null return.

Examples

if (FALSE) { # \dontrun{
PlotTockyPCA(x)
} # }