mrp: Max-Ratio Projection function

In fanne-stat/radviz3d: A package for 3D radial visualization

Max-Ratio Projection function

Description

function to project high-dimensional datasets to lower dimention with max-ratio projection.

Usage

mrp(data, cl, npc = 4, message = T, ...)

Arguments

data	The dataset to apply MRP. Each row is an observation.
cl	The class identification for each observation. The length of cl should be the same as the number of rows of data.
npc	The number of max-ratio directions to be used in projecting the original data to the projected data.
message	Logical. Wheather to show the accumulative variance explained by the projection directions or not.

Value

A list with the elements

projected_df	The projected data with selected number of max-ratio directions.
pccumvar	The cummulative variance explained by the max-ratio principal components.

fanne-stat/radviz3d documentation built on Aug. 24, 2022, 9:50 p.m.