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DDRTree

An R implementation of the DDRTree algorithm for learning principal graphs

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Version

Install

install.packages('DDRTree')

Monthly Downloads

6,610

Version

0.1.6

License

Artistic License 2.0

Maintainer

Brent Ewing

Last Published

March 3rd, 2026

Functions in DDRTree (0.1.6)

sqdist_R

calculate the square distance between a, b
pca_projection_R

Compute the PCA projection
get_major_eigenvalue

Get the top L eigenvalues
DDRTree

Perform DDRTree construction