plot.nmfae displays the convergence trajectory of the objective function across iterations. The title shows the achieved \(R^2\).

plot.nmfae displays the convergence trajectory of the objective function across iterations. The title shows the achieved \(R^2\).

Usage

# S3 method for class 'nmfae'
plot(x, ...)

Arguments

x

An object of class "nmfae" returned by nmfae.

...

Additional graphical parameters passed to plot.

Value

Invisible NULL. Called for its side effect (plot).

See also

nmfae, nmfae.heatmap

Examples

# \donttest{
set.seed(1)
Y <- matrix(runif(20), nrow = 4)
res <- nmfae(Y, rank = 2)
plot(res)

# }