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aroma.affymetrix (version 3.2.2)

nbrOfGroupsPerUnit.AffymetrixCdfFile: Gets the number of groups in each unit

Description

Gets the number of groups in each unit.

Usage

# S3 method for AffymetrixCdfFile
nbrOfGroupsPerUnit(this, units=NULL, ..., force=FALSE, verbose=FALSE)

Value

Returns a vector of integers.

Arguments

units

The units of interest. If NULL, all units are considered.

...

Not used.

verbose

A logical or Verbose.

Author

Henrik Bengtsson

Details

Once read from file, this information is cached in memory for efficiency. The cache can be cleared by calling gc(cdf).

See Also

For more information see AffymetrixCdfFile.