BiplotVar: Draws a variable on a biplot
In PERMANOVA: Multivariate Analysis of Variance Based on Distances and Permutations

Description Usage Arguments Details Value Author(s)

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, ...)

`bi1`	First component of the direction vector.
`bi2`	Second component of the direction vector.
`b0`	Constant for the regression adjusted biplots.
`xmin`	Minimum value of the x axis.
`xmax`	Maximum value of the x axis.
`ymin`	Minimum value of the y axis.
`ymax`	Maximum value of the y axis.
`label`	Label of the variable.
`mode`	Mode of the biplot: "p", "a", "b", "h", "ah" and "s".
`CexPoint`	Size for the symbols and labels of the variables.
`PchPoint`	Symbols for the variable (when represented as a point).
`Color`	Color for the variable.
`ticks`	Ticks when the variable is represented as a graded scale.
`ticklabels`	Labels for the ticks when the variable is represented as a graded scale.
`tl`	Thick length.
`ts`	Size of the mark in the graded scale.
`Position`	If the Position is "Angle" the label of the variable is placed using the angle of the vector.
`AddArrow`	Add an arrow to the representation of other modes of the biplot.
`...`	Any other graphical parameters