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R.filesets

nbrOfColumns.ColumnNamesInterface

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.

R.filesets

Easy Handling of and Access to Files Organized in Structured Directories

v2.14.0
LGPL (>= 2.1)
Authors
Henrik Bengtsson [aut, cre, cph]
Initial release

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