Plot the Mean Square Error with Error Bar for +/- 1 Standard Error

Plot the Mean Square Error with Error Bar for +/- 1 Standard Error

# S3 method for cv.MonoClust
plot(
  x,
  main = "MSE for CV of monothetic clustering",
  xlab = "Number of clusters",
  ylab = "MSE +/- 1 SE",
  type = "b",
  lty = 2,
  err.col = "red",
  err.width = 0.1,
  ...
)

Arguments

x	A cv.MonoClust object (output of cv.test()).
main	Overall title for the plot.
xlab	Title for x axis.
ylab	Title for y axis.
type	What type of plot should be drawn. See graphics::par().
lty	The line type.
err.col	Color of the error bars.
err.width	Width of the bars.
...	Arguments to be passed to graphics::plot.default().

Value

A line plot with error bars.

See also

Plot using ggplot2 ggcv()

Examples

# \donttest{
library(cluster)
data(ruspini)

# 10-fold cross-validation
cptable <- cv.test(ruspini, minnodes = 2, maxnodes = 4)
plot(cptable)
# }