plot,NMFfit,missing-method {NMF} | R Documentation

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

### Description

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

### Usage

      ## S4 method for signature 'NMFfit,missing'
    plot(x, y, skip = -1, ...)

### Arguments

`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).
`x` | the coordinates of points in the plot. Alternatively, a single plotting structure, function or any R object with a `plot` method can be provided.
`y` | the y coordinates of points in the plot, optional if `x` is an appropriate structure.

`...`

Arguments to be passed to methods, such as graphical parameters (see `par`). Many methods will accept the following arguments:

`type`

  what type of plot should be drawn. Possible types are

  - `"p"` for points,

  - `"l"` for lines,

  - `"b"` for both,

  - `"c"` for the lines part alone of `"b"`,

  - `"o"` for both ‘overplotted’,

  - `"h"` for ‘histogram’ like (or ‘high-density’) vertical lines,

  - `"s"` for stair steps,

  - `"S"` for other steps, see ‘Details’ below,

  - `"n"` for no plotting.

  All other `type`s give a warning or an error; using, e.g., `type = "punkte"` being equivalent to `type = "p"` for S compatibility. Note that some methods, e.g. `plot.factor`, do not accept this.

`main`

  an overall title for the plot: see `title`.

`sub`

  a sub title for the plot: see `title`.

`xlab`

  a title for the x axis: see `title`.

`ylab`

  a title for the y axis: see `title`.

`asp`

  the y/x aspect ratio, see `plot.window`.

[Package NMF version 0.20.6 Index]