plotRMSERatio.regmodel: RMSECV/RMSEC ratio plot for regression model

In mdatools: Multivariate Data Analysis for Chemometrics

RMSECV/RMSEC ratio plot for regression model

Description

Shows plot with RMSECV/RMSEC values vs. RMSECV for each component.

Usage

## S3 method for class 'regmodel'
plotRMSERatio(
  obj,
  ny = 1,
  type = "b",
  show.labels = TRUE,
  labels = seq_len(obj$ncomp),
  main = paste0("RMSECV/RMSEC ratio (", obj$res$cal$respnames[ny], ")"),
  ylab = "RMSECV/RMSEC ratio",
  xlab = "RMSECV",
  ...
)

Arguments

obj	a regression model (object of class regmodel)
ny	number of response variable to make the plot for (if y is multivariate)
type	type of the plot (use only "b" or "l")
show.labels	logical, show or not labels for plot points
labels	vector with point labels (by default number of components)
main	main plot title
ylab	label for y-axis
xlab	label for x-axis
...	other plot parameters (see mdaplot for details)

mdatools documentation built on Aug. 13, 2023, 1:06 a.m.