R: Empirical variograms for compositions

plotlogratioVariogram {compositions} | R Documentation

## Empirical variograms for compositions

### Description

Plots a logratioVariogram.

### Usage

    ## S3 method for class 'logratioVariogram'
    plot(x,...,type="l",lrvg=NULL,
                    fcols=2:length(lrvg),oma=c(4, 4, 4, 4),gap=0,ylim=NULL)

### Arguments

`x` | The logratioVariogram created by `logratioVariogram`
`...` | further parameters for `plot.default`
`type` | as in `plot.default`
`lrvg` | a model function for a logratiovariogram or a list of several, to be added to the plot.
`fcols` | the colors for the different lrvg variograms
`oma` | The outer margin of the paneled plot
`gap` | The distance of the plot panals used to determin `mar`
`ylim` | The limits of the Y-axis. If zero it is automatically computed.

### Details

see `logratioVariogram`

### Value

Nothing.

### Author(s)

K.Gerald v.d. Boogaart http://www.stat.boogaart.de

### See Also

`vgram2lrvgram`, `CompLinModCoReg`

### Examples

    ## Not run:
    data(juraset)
    X <- with(juraset,cbind(X,Y))
    comp <- acomp(juraset,c("Cd","Cu","Pb","Co","Cr"))
    lrv <- logratioVariogram(comp,X,maxdist=1,nbins=10)
    fff <- CompLinModCoReg(~nugget()+sph(0.5)+R1*exp(0.7),comp)
    fit <- vgmFit(lrv,fff)
    fit
    fff(1:3)
    plot(lrv,lrvg=vgram2lrvgram(fit$vg))

    ## End(Not run)

[Package compositions version 1.40-2 Index]