Description Usage Arguments Author(s) References See Also Examples
This biplot for prm objects visualizes the original variables which contribute to the model and their impact on the latent components as well as the position of the observations in the transformed space. The data is projected onto two of the latent components.
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x |
object of class prm. |
comps |
vector with two integers, referring to the components to be plotted. |
colors |
list of three elements named |
textsize |
the text size in which to print the scores and loading names. |
arrowshapes |
vector of length two containing the angle of the arrowheads and their relative length in npc. |
labelpos |
numeric value; determines distance of the arrow label to the arrowhead. |
... |
further arguments. Currently not used. |
Sven Serneels, BASF Corp.
Hoffmann, I., Serneels, S., Filzmoser, P., Croux, C. (2015). Sparse partial robust M regression. Chemometrics and Intelligent Laboratory Systems, 149, 50-59.
Serneels, S., Croux, C., Filzmoser, P., Van Espen, P.J. (2005). Partial Robust M-Regression. Chemometrics and Intelligent Laboratory Systems, 79, 55-64.
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