Set the error rates of an oncotree manually

Description

Allows to set the false positive and false negative error rate associated with an object of class oncotree to values other than those found by the optimization in oncotree.fit. The estimated edge transition probabilities are updated appropriately.

Usage

error.rates(x) <- value

Arguments

See Also

oncotree.fit

Examples

  data(ov.cgh)
  ov.tree <- oncotree.fit(ov.cgh)
  ov.tree
  error.rates(ov.tree) <- c(0,0)
  ov.tree

Results

R version 3.3.1 (2016-06-21) -- "Bug in Your Hair"
Copyright (C) 2016 The R Foundation for Statistical Computing
Platform: x86_64-pc-linux-gnu (64-bit)

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> library(Oncotree)
Loading required package: boot
> png(filename="/home/ddbj/snapshot/RGM3/R_CC/result/Oncotree/error.rates_-.Rd_%03d_medium.png", width=480, height=480)
> ### Name: error.rates<-
> ### Title: Set the error rates of an oncotree manually
> ### Aliases: error.rates<-
> ### Keywords: models
> 
> ### ** Examples
> 
>   data(ov.cgh)
>   ov.tree <- oncotree.fit(ov.cgh)
>   ov.tree
Oncogenetic tree from 7 events
Parent function:
	 8q+ <- Root 
	 3q+ <- 8q+ 
	 5q- <- Root 
	 4q- <- 5q- 
	 8p- <- 5q- 
	 1q+ <- Root 
	 Xp- <- 8p- 
Estimated error rates: epos= 0.2084556 , eneg= 0.0267696 
>   error.rates(ov.tree) <- c(0,0)
>   ov.tree
Oncogenetic tree from 7 events
Parent function:
	 8q+ <- Root 
	 3q+ <- 8q+ 
	 5q- <- Root 
	 4q- <- 5q- 
	 8p- <- 5q- 
	 1q+ <- Root 
	 Xp- <- 8p- 
Estimated error rates: epos= 0 , eneg= 0 
> 
> 
> 
> 
> 
> dev.off()
null device 
          1 
>