tidydr (version 0.0.6)

dr: dr

Description

dimensional reduction

Usage

dr(data, fun, ...)

Value

a DrResult object, which contains 'data' (original data), 'drdata' (coordination after dimensionality reduction), eigenvalue (standard deviation explained by each dimension) and stress (evaluate the effect of dimensionality reduction)

Arguments

data

input data

fun

function to perform dimensional reduction

...

additional parameters passed to 'fun'

Author

Guangchuang Yu

Details

This function call the user-provided function ('fun') to perform dimensional reduction on the input data ('data')

Examples

x = dr(iris[,1:4], prcomp)
autoplot(x, aes(color=.group), metadata=iris$Species)