R: Gets the number of columns

nbrOfColumns.ColumnNamesInterface {R.filesets} | R Documentation

## Gets the number of columns

### Description

Gets the number of columns.

### Usage

    ## S3 method for class 'ColumnNamesInterface'
    nbrOfColumns(this, ...)

### Arguments

`...` | Not used.

### Value

Returns an `integer`. If the number of columns cannot be inferred, `NA` is returned.

### Author(s)

Henrik Bengtsson

### See Also

`*getColumnNames()`. For more information see `ColumnNamesInterface`.

[Package R.filesets version 2.11.0 Index]