R: Scatterplot of amputed and non-amputed data against weighted...

xyplot.mads {mice} | R Documentation

## Scatterplot of amputed and non-amputed data against weighted sum scores

### Description

Plotting method to investigate relation between amputed data and the weighted sum scores. Based on `lattice`. `xyplot` produces scatterplots. The function plots the variables against the weighted sum scores. The function automatically separates the amputed and non-amputed data to see the relation between the amputation and the weighted sum scores.

### Usage

    ## S3 method for class 'mads'
    xyplot(
      x,
      data,
      which.pat = NULL,
      standardized = TRUE,
      layout = NULL,
      colors = mdc(1:2),
      ...
    )

### Arguments

`x` | A `mads` object, typically created by `ampute`.
`data` | A string or vector of variable names that needs to be plotted. As a default, all variables will be plotted.
`which.pat` | A scalar or vector indicating which patterns need to be plotted. As a default, all patterns are plotted.
`standardized` | Logical. Whether the scatterplots need to be created from standardized data or not. Default is TRUE.
`layout` | A vector of two values indicating how the scatterplots of one pattern should be divided over the plot. For example, `c(2, 3)` indicates that the scatterplots of six variables need to be placed on 3 rows and 2 columns. There are several defaults for different #variables. Note that for more than 9 variables, multiple plots will be created automatically.
`colors` | A vector of two RGB values defining the colors of the non-amputed and amputed data respectively. RGB values can be obtained with `hcl`.
`...` | Not used, but for consistency with generic

### Value

A list containing the scatterplots. Note that a new pattern will always be shown in a new plot.

### Note

The `mads` object contains all the information you need to make any desired plots. Check `mads-class` or the vignette Multivariate Amputation using Ampute to understand the contents of class object `mads`.

### Author(s)

Rianne Schouten, 2016

### See Also

`ampute`, `bwplot`, `Lattice` for an overview of the package, `mads-class`

[Package mice version 3.12.0 Index]