lowertriangle - rearrange dataset as the preparation of ggscatmat function

Description

function for making the melted dataset used to plot the lowertriangle scatterplots.

Usage

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lowertriangle(data, columns = 1:ncol(data), color = NULL)

Arguments

data

a data matrix. Should contain numerical (continuous) data.

columns

an option to choose the column to be used in the raw dataset. Defaults to 1:ncol(data)

color

an option to choose a factor variable to be grouped with. Defaults to (NULL)

Author(s)

Mengjia Ni, Di Cook dicook@monash.edu

Examples

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data(flea)
head(lowertriangle(flea, columns= 2:4))
head(lowertriangle(flea))
head(lowertriangle(flea, color="species"))

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