Plot_Biplot {LDABiplots}

Plotting Biplot

Description

Plot_Biplot initializes a ggplot2-based visualization of the caracteristics presented in the data analized by the Biplot selected.

Usage

Plot_Biplot(X, axis = c(1,2), hide = "none",
 labels = "auto", ind.shape = 19,
 ind.color = "red", ind.size = 2,
 ind.label = FALSE, ind.label.size = 4,
 var.color = "black", var.size = 0.5,
 var.label = TRUE, var.label.size = 4, var.label.angle = FALSE)

Arguments

X

List containing the output of one of the functions of the package.

axis

Vector with lenght 2 which contains the axis ploted in x and y axis.

hide

Vector specifying the elements to be hidden on the plot. Default value is “none”. Other allowed values are “ind” and “var”.

labels

It indicates the label for points. If it is "auto" the labels are the row names of the coordinates of individuals. If it isn't auto it would be a vector containing the labels.

ind.shape

Points shape. It can be a number to indicate the shape of all the points or a factor to indicate different shapes.

ind.color

Points colors. It can be a character indicating the color of all the points or a factor to use different colors.

ind.size

Size of points.

ind.label

Logical value, if it is TRUE it prints the name for each row of X. If it is FALSE (default) does not print the names.

ind.label.size

Numeric value indicating the size of the labels of points.

var.color

Character indicating the color of the arrows.

var.size

Size of arrow.

var.label

Logical value, if it is TRUE (default) it prints the name for each column of X. If it is FALSE does not print the names.

var.label.size

Numeric value indicating the size of the labels of variables.

var.label.angle

Logical value, if it it TRUE (default) it print the vector names with orentation of the angle of the vector. If it is FALSE the angle of all tags is 0.

Value

Return a ggplot2 object.

See Also

HJBiplot

Examples

hj.biplot <- HJBiplot(mtcars)
Plot_Biplot(hj.biplot, ind.label = TRUE)