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Produces a plot based on Endler's (1990) segment analysis.
segplot(
segdata,
labels = TRUE,
lab.cex = 0.9,
out.lwd = 1,
out.lty = 1,
out.lcol = "black",
tick.loc = c(-1, -0.5, 0.5, 1),
margins = c(1, 1, 2, 2),
square = TRUE,
...
)
(required) a data frame, possibly a result from the
colspace()
or segspace()
function, containing values for 'LM' and 'MS'
as columns (labeled as such).
logical. Should the name of each cone be printed next to the corresponding vertex?
a numeric vector specifying the location of tick marks on x & y axes.
margins for the plot.
logical. Should the aspect ratio of the plot be held to 1:1?
(defaults to TRUE
).
additional graphical options. See par()
.
Endler, J. A. (1990) On the measurement and classification of colour in studies of animal colour patterns. Biological Journal of the Linnean Society, 41, 315-352.
# NOT RUN {
data(flowers)
vis.flowers <- vismodel(flowers, visual = "segment", achromatic = "all")
seg.flowers <- colspace(vis.flowers, space = "segment")
plot(seg.flowers)
# }
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