R: Dimnames of a DSM Object (wordspace)

dimnames.dsm {wordspace} | R Documentation

## Dimnames of a DSM Object (wordspace)

### Description

Retrieve or set the dimnames of the co-occurrence and/or score matrix represented by a DSM object.

### Usage

    ## S3 method for class 'dsm'
    dimnames(x)
    ## S3 replacement method for class 'dsm'
    dimnames(x) <- value

### Arguments

`x` | an object of class `dsm`
`value` | a list of two character vectors with new row and column names for `x`. Both vectors must have appropriate length and may not be `NULL`.

### Details

This method automatically checks that the row and column names of the co-occurrence and/or score matrix are consistent with the target terms and features listed in the row/column information tables.

### Value

The `dimnames()` of a DSM object are always a list of length 2, consisting of two character vectors with row and column labels, respectively.

### Author(s)

Stefan Evert (http://purl.org/stefan.evert)

### See Also

`dsm`, `check.dsm`, `dim.dsm`

### Examples

    rownames(DSM_TermContext)
    colnames(DSM_TermContext)

    tmp <- DSM_TermContext
    rownames(tmp)[3] <- "pet"
    head(tmp, 4, 6)

[Package wordspace version 0.2-6 Index]