plot.regcoeffs: Regression coefficients plot

In mdatools: Multivariate Data Analysis for Chemometrics

Regression coefficients plot

Description

Shows plot with regression coefficient values for every predictor variable (x)

Usage

## S3 method for class 'regcoeffs'
plot(
  x,
  ncomp = 1,
  ny = 1,
  type = (if (x$nvar > 30) "l" else "h"),
  col = c(mdaplot.getColors(1), "lightgray"),
  show.lines = c(NA, 0),
  show.ci = FALSE,
  alpha = 0.05,
  ylab = paste0("Coefficients (", x$respnames[ny], ")"),
  ...
)

Arguments

x	regression coefficients object (class regcoeffs)
ncomp	number of components to use for creating the plot
ny	index of response variable to make the plot for
type	type of the plot
col	vector with two colors for the plot (one is used to show real coefficient and another one to show confidence intervals)
show.lines	allows to show horizontal line at c(NA, 0)
show.ci	logical, show or not confidence intervals if they are available
alpha	significance level for confidence intervals (a number between 0 and 1, e.g. for 95% alpha = 0.05)
ylab	label for y-axis
...	other arguments for plotting methods (e.g. main, xlab, etc)

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