colorchart

0th

Percentile

Plot a colorchart representation of a set of sequences.

This function is a low-level plotting function (using image with add=TRUE, internally).

Usage
colorchart(part, yoff, ic.scale = TRUE)
Arguments
part

the set of sequences as DLData object

yoff

the offset in y-direction within the current plot

ic.scale

ignored for colorcharts

Value

the vertical (y) offset after this plot

Aliases
  • colorchart
Examples
# NOT RUN {
# read data and create DLData object
seqs <- read.table(system.file("extdata", "cjun.txt", package = "DepLogo"), 
    stringsAsFactors = FALSE)
data <- DLData(sequences = seqs[,1], weights = log1p(seqs[, 2]) )

# create high-level plot
plot(NULL, xlim = c(1, ncol(data$data) - 1), ylim = c(0, nrow(data$data)), 
    ylab = nrow(data$data), axes = FALSE)
# and add colorchart and axis
colorchart(data, yoff = nrow(data$data))
axis(1)
# }
Documentation reproduced from package DepLogo, version 1.0, License: GPL-3

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