plot.troppca

a fitted <code>troppca</code> object.

a vector of labels of all points in the given data matrix.
Not needed for unlabeled data. (default: NULL)

plab

a logical variable to determine if to add
Fermat-Weber point of the data projection. (default: FALSE)

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Visualize the second order tropical principle components in <code>troppca</code>
as a tropical triangle with projections on a two-dimensional plot via tropical isometry.

Process phylogenetic trees with tropical support vector machine and principal component analysis defined with tropical geometry. Details about tropical support vector machine are available in : Tang, X., Wang, H. & Yoshida, R. (2020) <arXiv:2003.00677>. Details about tropical principle component analysis are available in : Page, R., Yoshida, R. & Zhang L. (2020) <doi:10.1093/bioinformatics/btaa564> and Yoshida, R., Zhang, L. & Zhang, X. (2019) <doi:10.1007/s11538-018-0493-4>.

Houjie Wang

plot.troppca: Plot the Tropical Principal Components with Data Projections

Description

Usage

Arguments

Value