# lines.variogram

##### Line with a Empirical Variogram

A sample (empirical) variogram computed using the
function `variog`

is added to the current plot.

##### Usage

```
# S3 method for variogram
lines(x, max.dist, type = "o", scaled = FALSE,
pts.range.cex, …)
```

##### Arguments

- x
an object of the class

`"variogram"`

, typically an output from the function`variog`

.- max.dist
maximum distance for the x-axis. By default takes the maximum distance for which the sample variogram was computed.

- type
type of line for the empirical variogram. The default is

`"o"`

(dots and lines). See documentation for`lines`

for further details.- scaled
logical. If

`TRUE`

the variogram values are divided by the sample variance. This allows comparison between variograms of different variables.- pts.range.cex
optional. A two elements vector with maximum and minimum values for the caracter expansion factor

`cex`

. If provided the point sizes in binned variogram are proportional to the number of pairs of points used to compute each bin.- …
other arguments to be passed to the function

`lines`

.

##### Value

A line with the empirical variogram is added to the plot in the current graphics device. No values are returned.

##### References

Further information on the package geoR can be found at: http://www.leg.ufpr.br/geoR.

##### See Also

`variog`

, `lines.variogram`

,
`lines.variomodel`

, `variog.model.env`

,
`variog.mc.env`

, `plot.grf`

, `lines`

.

*Documentation reproduced from package geoR, version 1.8-1, License: GPL (>= 2)*