Display Variance Explained

Description

Creates a bar plot displaying the variance explained from a JIVE decomposition. Shows the percentage of variance attributed to each of joint structure, individual structure, and residual variance.

Usage

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showVarExplained(result, col = c("grey20", "grey43", "grey65"))

Arguments

result

An object of class "jive".

col

A vector for the colors of the bars in the plot.

Author(s)

Michael J. O'Connell and Eric F. Lock

References

Lock, E. F., Hoadley, K. A., Marron, J. S., & Nobel, A. B. (2013). Joint and individual variation explained (JIVE) for integrated analysis of multiple data types. The Annals of Applied Statistics, 7(1), 523-542.

O'Connell, M. J., & Lock, E.F. (2016). R.JIVE for Exploration of Multi-Source Molecular Data. Bioinformatics advance access: 10.1093/bioinformatics/btw324.

See Also

plot.jive

Examples

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##Load JIVE results (using default settings) for simulated data 
##as in Section 2.4 of Lock et al., 2013,
##with rank 1 joint structure, and rank 1 individual structure for each dataset
data(SimResults) 
# Visualize results
showVarExplained(Results)
# showVarExplained is also called by the "jive" S3 class default plot method
plot(Results)