Soraya.cormat: Soraya.cormat
In jenzopr/hlap: Hoelpis library of amazing plots

Description Usage Arguments Value Author(s) Examples

Creates a correlation heatmap for any numerical matrix.

1	Soraya.cormat(data, sample.names = NULL, color = NULL, use = "everything", title = "", theme = soraya.heatmap.theme)

`data`	A numerical matrix.
`sample.names`	A character vector with sample names. For each data column, a sample name should be given.
`color`	A character vector containing color codes, as returned from brewer.pal().
`use`	The use variable from the cor() function.
`limits`	A numeric vector of length two describing the scale limits. Defaults to the minimum and maximum of observed correlation values.
`title`	The plots title.
`theme`	An optional ggplot theme that defines plot details.

A ggplot2 figure.

Soraya Hoelper and Jens Preußner.

##---- Load the data ----
data(diamonds)
d = dcast(diamonds, carat ~ color, value.var = "price", fun.aggregate = mean)
Soraya.cormat(d[,2:8], color=brewer.pal(9,"Blues"), title="Diamonds price correlation")