MultBiplotR (version 23.11.0)

VarBiplot: Draws a variable on a biplot

Description

Draws a continuous variable on a biplot

Usage

VarBiplot(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 = 0.04, ts = "Complete",
                 Position = "Angle", AddArrow=FALSE, CexScale=0.8, ...)

Value

No value returned

Arguments

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 gradedv 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.

CexScale

Sizes of the scales

...

Any other graphical parameters

Author

Jose Luis Vicente Villardon

Details

See plot.PCA.Biplot

See Also

plot.ContinuousBiplot

Examples

data(Protein)
bip=PCA.Biplot(Protein[,3:11])
plot(bip)