plot_eigen function

Plot the eigenvalues

Plot the eigenvalues for from singular value decomposition of BLUP interaction effects matrix.

plot_eigen(
  x,
  var = 1,
  export = FALSE,
  plot_theme = theme_metan(),
  file.type = "pdf",
  file.name = NULL,
  width = 6,
  height = 6,
  size.shape = 3.5,
  size.line = 1,
  size.tex.lab = 12,
  y.lab = "Eigenvalue",
  y2.lab = "Accumulated variance",
  x.lab = "Number of multiplicative terms",
  resolution = 300,
  ...
)

Arguments

• x: The waasb object
• var: The variable to plot. Defaults to var = 1 the first variable of x.
• export: Export (or not) the plot. Default is TRUE.
• plot_theme: The graphical theme of the plot. Default is plot_theme = theme_metan(). For more details, see ggplot2::theme().
• file.type: If export = TRUE, define the type of file to be exported. Default is pdf, Graphic can also be exported in *.tiff format by declaring file.type = "tiff".
• file.name: The name of the file for exportation, default is NULL, i.e. the files are automatically named.
• width: The width "inch" of the plot. Default is 6.
• height: The height "inch" of the plot. Default is 6.
• size.shape: The size of the shape. Default is 3.5.
• size.line: The size of the line. Default is 1.
• size.tex.lab: The size of the text in axis text and labels.
• y.lab: The label of the y-axis in the plot. Default is "Eigenvalue".
• y2.lab: The label of the second y-axis in the plot. Default is "Accumulated variance".
• x.lab: The label of the x-axis in the plot. Default is "Number of multiplicative terms".
• resolution: The resolution of the plot. Parameter valid if file.type = "tiff" is used. Default is 300 (300 dpi)
• ...: Currently not used.

Returns

An object of class gg, ggplot.

Examples

library(metan)
BLUP <- waasb(data_ge,
             resp = c(GY, HM),
             gen = GEN,
             env = ENV,
             rep = REP)
plot_eigen(BLUP)

See Also

plot_scores(), plot_waasby()

Author(s)

Tiago Olivoto tiagoolivoto@gmail.com