plotPerformance.classres: Performance plot for classification results

In mdatools: Multivariate Data Analysis for Chemometrics

Performance plot for classification results

Description

Makes a plot with classification performance parameters vs. model complexity (e.g. number of components) for classification results.

Usage

## S3 method for class 'classres'
plotPerformance(
  obj,
  nc = 1,
  type = "b",
  param = c("sensitivity", "specificity", "misclassified"),
  labels = "values",
  ylab = "",
  ylim = c(0, 1.1),
  xticks = seq_len(obj$ncomp),
  show.plot = TRUE,
  ...
)

Arguments

obj	classification results (object of class plsdares, simcamres, etc.).
nc	if there are several classes, which class to make the plot for.
type	type of the plot
param	which performance parameter to make the plot for (can be a vector with several values).
labels	what to show as labels for plot objects.
ylab	label for y axis
ylim	vector with two values - limits for y axis
xticks	vector with x-axis tick values
show.plot	logical, shall plot be created or just plot series object is needed
...	most of the graphical parameters from mdaplot function can be used.

Details

See examples in description of plsdares, simcamres, etc.

mdatools documentation built on Sept. 11, 2024, 7:59 p.m.