clValid (version 0.6-2)

plot.sota: Plot Function for a SOTA Object

Description

'plot.sota' is used to obtain a visual representation of profiles within each individual cluster. Corresponding cluster average profiles are also available. By default, plots for all clusters are displayed side by side.

Usage

## S3 method for class 'sota':
plot(x, cl = 0, ...)

Arguments

x

SOTA object, an object returned by function sota.

cl

cl specifies which cluster is to be plotted by setting it to the cluster ID. By default, cl is equal to 0 and the function plots all clusters side by side.

...

Additional arguments to pass to plot.

References

Herrero, J., Valencia, A, and Dopazo, J. (2005). A hierarchical unsupervised growing neural network for clustering gene expression patterns. Bioinformatics, 17, 126-136.

See Also

sota, print.sota

Examples

data(mouse)
express <- mouse[,c("M1","M2","M3","NC1","NC2","NC3")]
rownames(express) <- mouse$ID

sotaCl <- sota(as.matrix(express), 4)
names(sotaCl)
sotaCl
plot(sotaCl)
plot(sotaCl, cl=2)