Plots the residual track computed at regular interval during the fit of the NMF model x.

Usage

S4 (NMFfit,missing)
`plot`(x, y, skip = -1, ...)

Arguments

x

an NMF object as returned by nmf.

y

other object (missing)

skip

an integer that indicates the number of points to skip/remove from the beginning of the curve. If skip=1L (default) only the initial residual -- that is computed before any iteration, is skipped, if present in the track (it associated with iteration 0).

...

extra arguments passed to base graphics plot function.