R: ~ Function: matplotLong ~

matplotLong {kmlShape}

R Documentation

~ Function: matplotLong ~

Description

Plot some longitudinal data in long format.

Usage

  matplotLong(trajLong, col = 1:6, lty = 1:5, lwd=1, add = FALSE,
     main="", xlab="Times",ylab="",pourcent=NA)

Arguments

`trajLong`	[`data.frame`]: trajectories in long format. The `data.frame` has to be (no choice!) in the following format: the first column should be the individual indentifiant. The second should be the times at which the measurement are made. The third one should be the measurement.
`col`	[`vector(numeric)`] or [`vector(character)`]: vector that define the trajectories' colors. If the length of the vector is one, `col` is duplicated.
`lty`	[`numeric`]: lines type.
`lwd`	[`numeric`]: lines width.
`add`	[`logical`]: shall the function start a new graph (add=FALSE) or add the lines to the current graph (add=TRUE) ?
`main`	[`character`]: main title.
`xlab`	[`character`]: x label.
`ylab`	[`character`]: y label.
`pourcent`	[`numeric`]: if pourcent is not NA, then a legend is added on the top of the graph. The legend takes the values given by the vecteur `pourcent`.

Details

Plot some longitudinal data in long format. Only the color and the lines width can be modifid by the user.

Value

A graph.

Examples

### Preparing data
g <- function(x)dnorm(x,3)+dnorm(x,7)+x/10
dn <- data.frame(id=rep(1:20,each=101),
    times=rep((0:100)/10,times=20),
    traj=rep(g((0:100)/10),20)+rep(runif(20),each=101)+rnorm(20*101,,0.1))

### matplotLong
matplotLong(dn)

### matplotLong with a legend
matplotLong(dn,col=2:3,pourcent=c(0.50,0.50))

[Package kmlShape version 0.9.5 Index]