SISPA (version 1.2.2)

waterfallplot: A plotting function for SISPA sample identifiers

Description

Given a sample changepoint data frame, will plot all samples zscores from that data.

Usage

waterfallplot(x)

Arguments

x

A data frame containing samples as rows followed by zscores and estimated sample_groups to be plotted.

Value

Bar plot pdf illustrating distinct SISPA sample profiles.

Details

This function expects the output from cptSamples function of SISPA package, and highlights the sample profile of interest in the changepoint 1 with orange filled bars.

Examples

samples <- c("s1","s2","s3","s4","s5","s6","s7","s8","s9","s10")
zscores <- c(3.83,2.70,2.67,2.31,1.70,1.25,-0.42,-1.01,-2.43,-3.37)
changepoints <- c(1,1,1,2,2,3,3,NA,NA,NA)
sample_groups <- c(1,1,1,0,0,0,0,0,0,0)
my.data = data.frame(samples,zscores,changepoints,sample_groups)
waterfallplot(my.data)