Tim Rayner > Bio-MAGETAB-1.26 > Bio::MAGETAB::MatrixColumn

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NAME ^

Bio::MAGETAB::MatrixColumn - MAGE-TAB matrix column class

SYNOPSIS ^

 use Bio::MAGETAB::MatrixColumn;

DESCRIPTION ^

This class is used to describe the columns of a MAGE-TAB data matrix. It acts as a mapping between a numbered column in the matrix, the quantitation type of that column, and the SDRF node or nodes to which it applies. See the BaseClass class for superclass methods.

ATTRIBUTES ^

columnNumber (required)

The number of the column in the data matrix. Columns are assumed to be numbered from left to right, starting at one for the first data column; however this is not constrained by the model and you may use whatever local conventions you prefer (data type: Integer).

quantitationType (required)

The quantitation type of the data contained in the column (data type: Bio::MAGETAB::ControlledTerm).

referencedNodes (required)

A list of Nodes from the SDRF to which the data in this column applies (data type: Bio::MAGETAB::Node).

METHODS ^

Each attribute has accessor (get_*) and mutator (set_*) methods, and also predicate (has_*) and clearer (clear_*) methods where the attribute is optional. Where an attribute represents a one-to-many relationship the mutator accepts an arrayref and the accessor returns an array.

SEE ALSO ^

Bio::MAGETAB::BaseClass

AUTHOR ^

Tim F. Rayner <tfrayner@gmail.com>

LICENSE ^

This library is released under version 2 of the GNU General Public License (GPL).

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