RadOnc (version 1.1.1)

plot-methods: Additional Methods for Function plot in Package graphics

Description

These additional methods extend function plot in package graphics, enabling DVH visualization in package RadOnc

Usage

"plot"(x, ..., plot.type = c("individual", "grouped", "ttest", "wilcox", "bars"))
"plot"(x, ..., plot.type = c("individual", "grouped", "ttest", "wilcox", "bars"))

Arguments

x

Can represent either an object of class DVH, zDVH, or DVH.list

...

May contain any number of objects of class DVH or DVH.list. Note that at least one object of either class is required if plot.type = "ttest" or "wilcox". Specification of more than one zDVH will reduce all input zDVH objects to DVH objects for standard plotting.

plot.type

A character string specifying the type of plot to generate, must be one of "individual" (default), "grouped", "ttest", "wilcox" or "bars". Parameter plot.type will be ignored if x is a zDVH object.

Graphical Parameters

Additional Parameters

Details

See package vignette and examples (below) for more details about each plotting subtype.

See Also

plot

Examples

	# plot(x, ..., plot.type="individual")
	OARs <- c("LIVER","STOMACH","DUODENUM")
	cols <- c("red", "darkgreen", "blue")
	plot(johndoe[OARs], col=cols, lty=1:3, legend="topright", legend.labels=OARs, main="OARs")
	
	# plot(x, ..., plot.type="bars")
	plot(janedoe[2:9], plot.type="bars", volume="absolute",dose="relative")
	
	# plot(x, ..., plot.type="grouped")
	plot(c(johndoe["STOMACH"],janedoe["STOMACH"]), #group 1
		c(johndoe[c("CTV","PTV")],janedoe[c("CTV","PTV")]), #group 2
		c(janedoe["LIVER"],johndoe["LIVER"]), #group 3
		c(johndoe["DUODENUM"],janedoe["DUODENUM"]), #group 4
		plot.type="grouped", col=c("orange","green","blue","red"), lwd=2, dose="relative")
		
	# plot(x, ..., plot.type="ttest")
	# OARs <- c("LIVER", "STOMACH", "SMALL_BOWEL")
	# plot(c(johndoe[c("CTV","PTV")],janedoe[c("CTV","PTV")]), #group 1
	#	c(janedoe[OARs],johndoe[OARs]), #group 2
 	#	plot.type="t", col=c("red", "blue"), lty=2, fill.lty=1, main="Target v. OAR t-Test")
 		
	# plot(x, ..., plot.type="wilcox")
	# plot(c(johndoe[c("CTV","PTV")],janedoe[c("CTV","PTV")]), #group 1
	#	c(janedoe[OARs],johndoe[OARs]), #group 2
 	#	plot.type="w", col=c("red", "blue"), lty=2, fill.lty=1, main="Target v. OAR",
 	#	panel.lower="grouped")