plot3d: PCA plot in 3D

In mariavica/mircomb: An R package for analyzing miRNA-mRNA interactions

Description

PCA plot in 3D

Usage

plot3d(obj, subset, col.color = 1, angle = 45, colors = c("violet", "turquoise"), 
  lty = 0, cex.points = 1, ...)

Arguments

obj	a corObject
subset	"miRNA" or "mRNA"
col.color	number or name of the column in the pheno slot that will be used to color the samples
angle	angle orientation
colors	character vector with the colors that will be used for each group in col.color.
lty	lty of lines that are plotted parallel to the z-axis for each sample. 0 means no line.
cex.points	cex scaling of the dots.
...	further arguments to be passed

Value

A 3d pca plot.

Note

This error:

Error in factor(as.numeric(as.factor([e-mail][, col.color])) + : invalid 'labels'; length 2 should be 1 or 12

Is due to invalid length of colors option. Use character vectors with the same length of the number of groups in col.color.

See Also

plotPca

Examples

data(data.obj)
plot3d(data.obj,"mRNA")

mariavica/mircomb documentation built on Feb. 3, 2020, 2:28 a.m.