getFeatures-methods {HELP} | R Documentation

## Get features (methods)

### Description

Methods for fetching a subset of features from a given data structure

### Methods

x = "missing", y = "missing"

  Handle empty function call

x = "ExpressionSet", y = "missing"

  Handle input of an object of class `ExpressionSet`. Select all feature data.

x = "ExpressionSet", y = "NULL"

  Handle input of an object of class `ExpressionSet`. Select all feature data.

x = "ExpressionSet", y = "vector"

  Handle input of an object of class `ExpressionSet`. Select a subset of features.

x = "AnnotatedDataFrame", y = "missing"

  Handle input of an `AnnotatedDataFrame` object. Select all feature data.

x = "AnnotatedDataFrame", y = "NULL"

  Handle input of an `AnnotatedDataFrame` object. Select all feature data.

x = "AnnotatedDataFrame", y = "vector"

  Handle input of an `AnnotatedDataFrame` object. Select a subset of features.

x = "vector", y = "missing"

  Handle input of a vector (interpreted as a matrix). Select all feature data

x = "vector", y = "NULL"

  Handle input of a vector (interpreted as a matrix). Select all feature data

x = "vector", y = "vector"

  Handle input of two vectors specifying feature data and feature subset information, respectively.

x = "matrix", y = "vector"

  Handle input of a matrix and a vector specifying feature data and feature subset information, respectively.

### Author(s)

Reid F. Thompson (rthompso@aecom.yu.edu)

### See Also

`getFeatures`

[Package HELP version 1.50.0 Index]