R: ggscatmat - a traditional scatterplot matrix for purely...

ggscatmat {GGally}

R Documentation

ggscatmat - a traditional scatterplot matrix for purely quantitative variables

This function makes a scatterplot matrix for quantitative variables with density plots on the diagonal and correlation printed in the upper triangle.

ggscatmat(data, columns = 1:ncol(data), color = NULL, alpha = 1,
  corMethod = "pearson")

`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 group the dataset by the factor variable and color them by different colors. Defaults to `NULL`.
`alpha`	an option to set the transparency in scatterplots for large data. Defaults to `1`.
`corMethod`	method argument supplied to `cor`

Mengjia Ni, Di Cook dicook@monash.edu

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

[Package GGally version 1.3.2 Index]