R: Add gradient background color to ztable

makeHeatmap {ztable}

R Documentation

Add gradient background color to ztable

Description

Add gradient background color to ztable

Usage

makeHeatmap(z, palette = "Reds", mycolor = NULL, rows = NULL,
  cols = NULL, changeColor = TRUE, reverse = FALSE, margin = 0)

Arguments

`z`	An object of class ztable
`palette`	Name of color palette
`mycolor`	user defined color vectors
`rows`	columns to make heatmap
`cols`	columns to make heatmap
`changeColor`	Logical. Whether of not change font color automatically
`reverse`	If true, reverse the font color
`margin`	An integer. Choices are one of 0,1 and 2. 0(default), heatmap for all numeric data. 1 ; rowwise heatmap, 2: columnwise heatmap.

Examples

require(magrittr)
ztable(head(mtcars)) %>% makeHeatmap
ztable(head(mtcars)) %>% makeHeatmap(palette="YlOrRd",cols=c(1,4,6),margin=2)
ztable(head(mtcars)) %>% makeHeatmap(rows=c(1,3,5),margin=1)
require(moonBook)
x=table(acs$smoking,acs$Dx)
ztable(x) %>% makeHeatmap
ztable(x) %>% makeHeatmap(palette="Blues")
ztable(x) %>% makeHeatmap(mycolor=gradientColor(low="yellow",mid="orange",high="red"))

[Package ztable version 0.2.0 Index]