PCoABootstrap function

Plots an object of class PCoABootstrap

## S3 method for class 'PCoABootstrap'
plot(x, F1=1, F2=2, Move2Center=TRUE, 
BootstrapPlot="Ellipse", confidence=0.95, Colors=NULL, ...)

Arguments

• x: An object of class "PCoABootstrap"
• F1: First dimension to plot
• F2: Second dimension to plot
• Move2Center: Translate the ellipse center to the coordinates
• BootstrapPlot: Type of Bootstrap plot to draw: "Ellipse", "ConvexHull", "Star"
• confidence: Confidence level for the bootstrap plot
• Colors: Colors of the objects
• ...: Additional parameters for graphical representations

Details

Draws the bootstrap confidence regions for the coordinates of the points obtained from a Principal Coodinates Analysis

Returns

No value returned

References

J.R. Demey, J.L. Vicente-Villardon, M.P. Galindo, A.Y. Zambrano, Identifying molecular markers associated with classifications of genotypes by external logistic biplot, Bioinformatics 24 (2008) 2832.

Author(s)

Jose Luis Vicente Villardon

Examples

data(spiders)
Dis=BinaryProximities(spiders)
pco=PrincipalCoordinates(Dis, Bootstrap=TRUE, BootstrapType="Products")
plot(pco, Bootstrap=TRUE)