R: Subsetting/Reordering Paired Comparison Data

subset.paircomp {psychotools} | R Documentation

## Subsetting/Reordering Paired Comparison Data

### Description

Selection of subsets of objects to be compared and/or reordering of objects in `"paircomp"` data.

### Usage

      ## S3 method for class 'paircomp'
    reorder(x, labels, ...)
      ## S3 method for class 'paircomp'
    subset(x, subset, select, ...)

### Arguments

`x` | an object of class `"paircomp"`.
`labels, select` | character or integer. Either a vector of (at least two) elements of `labels(x)` or an integer with their position. Partial string matching is enabled.
`subset` | currently not implemented. (Should be a specification of subsets of subjects.)
`...` | currently not used.

### Details

The `subset` method currently just calls the `reorder` method.

### See Also

`paircomp`

### Examples

    pc <- paircomp(rbind(
      c(1,  1,  1), # a > b, a > c, b > c
      c(1,  1, -1), # a > b, a > c, b < c
      c(1, -1, -1), # a > b, a < c, b < c
      c(1,  1,  1)))
    reorder(pc, c("c", "a"))

[Package psychotools version 0.4-2 Index]