ca3plot function

Row isometric biplot or Column isometric biplot

This function is used in the main plot function when the plot type parameter is plottype = "biplot" and the variants of three-way CA are not ordered. It can produce a row or a column biplot.

ca3plot(frows, gcols, firstaxis, lastaxis, inertiapc, size1, size2, biptype, addlines)

Arguments

• frows: The row principal or standard coordinates.
• gcols: The column principal or standard coordinates.
• firstaxis: The first axis number.
• lastaxis: The second axis number.
• inertiapc: The percentage of the explained inertia by each dimension.
• size1: The size of the plotted symbol for categories in biplots.
• size2: The size of the plotted text for categories in biplots.
• biptype: The input parameter for specifying what kind of biplots is requested. By default, it is equal to column-tube, but could be row.
• addlines: The input parameter for plotting lines in biplot. By default, it is equal to addlines = TRUE.

Author(s)

Rosaria Lombardo, Eric J. Beh and Michel van de Velden.

Note

This function depends on the R library plotly.