Draws a continuous variable on a biplot.
BiplotVar(bi1, bi2, b0 = 0, xmin = -3, xmax = 3, ymin = -3, ymax = 3,
label = "Point", mode = "a", CexPoint = 0.8, PchPoint = 1, Color = "blue",
ticks = c(-3, -2.5, -2, -1.5, -1, -0.5, 0.5, 1, 1.5, 2, 2.5, 3), ticklabels =
round(ticks, digits = 2), tl = 0.03, ts = "Complete", Position = "Angle",
AddArrow = FALSE, ...)First component of the direction vector.
Second component of the direction vector.
Constant for the regression adjusted biplots.
Minimum value of the x axis.
Maximum value of the x axis.
Minimum value of the y axis.
Maximum value of the y axis.
Label of the variable.
Mode of the biplot: "p", "a", "b", "h", "ah" and "s".
Size for the symbols and labels of the variables.
Symbols for the variable (when represented as a point).
Color for the variable.
Ticks when the variable is represented as a graded scale.
Labels for the ticks when the variable is represented as a graded scale.
Thick length.
Size of the mark in the graded scale.
If the Position is "Angle" the label of the variable is placed using the angle of the vector.
Add an arrow to the representation of other modes of the biplot.
Any other graphical parameters
No value returned
See plot.PCA.Biplot