smacpod: plot.spscan – R documentation

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plot.spscan

Plots object from spscan.test.

Plots object of class scan from spscan.test.

## S3 method for class 'spscan'
plot(x, ..., nv = 100, border = NULL, ccol = NULL, clty = NULL, clwd = NULL)

`x`	An object of class `spscan`.
`...`	Additional graphical parameters passed to the `plot.ppp` function.
`nv`	The number of verticies to draw the cluster circles. Default is 100.
`border`	The border color of the circle. Default is NULL, meaning black.
`ccol`	Fill color of the circles. Default is NULL, indicating empty.
`clty`	Line type of circles. Default is NULL, indicting `lty = 1`.
`clwd`	Line width of circles. Default is NULL, indicating `lwd = 2` for the most likely cluster and `lwd = 1` for the rest.

If border, ccol, clty, or clwd are specified, then the length of these vectors must match nrow(x$coords).

data(grave)
out = spscan.test(grave, case = 2, alpha = 0.1)
plot(out, chars = c(1, 20), main = "most likely cluster")

Statistical Methods for the Analysis of Case-Control Point Data

v2.1.1

GPL (>= 2)

Authors

Joshua French [aut, cre] (<https://orcid.org/0000-0002-9708-3353>)

Initial release