scree: Scree Plot Function

In seijikoike/pcplot: Create PC plots and Scree plots

Description

Takes a princomp object and returns a scree plot using ggplot2

Usage

scree(data, cor = TRUE, round = 4, cumulative = TRUE)

Arguments

data	A set of predictor values
cor	Indicates to use correlation for PCA. Defaults to TRUE
round	Rounds the contribution of a PC to a specific number of decimal places. Defaults to 4.
cumulative	Tells scree whether to display the cumulative contribution of PCs or the individual. Defaults to TRUE.

Examples

data(trees)
scree(trees, cor = TRUE, round = 2)

seijikoike/pcplot documentation built on May 22, 2019, 10:55 p.m.