plotCsum {PBSmodelling}

Plot Cumulative Sum of Data

Description

Plot the cumulative frequency of a data vector or matrix, showing the median and mean of the distribution.

Usage

plotCsum(x, add = FALSE, ylim = c(0, 1), xlab = "Measure", 
ylab = "Cumulative Proportion", ...)  

Arguments

x

vector or matrix of numeric values.

add

logical: if TRUE, add the cumulative frequency curve to a current plot.

ylim

limits for the y-axis.

xlab

label for the x-axis.

ylab

label for the y-axis.

...

additional arguments for the plot function.

Author(s)

Rowan Haigh, Pacific Biological Station, Fisheries and Oceans Canada, Nanaimo BC

Examples

local(envir=.PBSmodEnv,expr={
  oldpar = par(no.readonly=TRUE)
  x <- rgamma(n=1000,shape=2)
  plotCsum(x)
  par(oldpar)
})