[-methods {marrayClasses} | R Documentation

## Subsetting methods for microarray objects

### Description

Subsetting methods were defined for the microarray classes, `"marrayInfo"`, `"marrayLayout"`, `"marrayRaw"`, `"marrayNorm"`, `"marraySpots"`, and `"marrayTwo"`. These methods create instances of the given class, for a subset of spots and/or arrays in a batch.

### Methods

x = ANY
  generic method.
x = marrayInfo
  `x[i, j]` extract object of class `"marrayInfo"` for spots or arrays with indices i and labels with indices j.
x = marrayLayout
  `x[i]` extract object of class `"marrayLayout"` for spots with indices i.
x = marrayRaw
  `x[i, j]` extract object of class `"marrayRaw"` for spots with indices i and arrays with indices j.
x = marrayTwo
  `x[i, j]` extract object of class `"marrayTwo"` for spots with indices i and arrays with indices j.
x = marraySpots
  `x[i]` extract object of class `"marraySpots"` for spots with indices i.
x = marrayNorm
  `x[i, j]` extract object of class `"marrayNorm"` for spots with indices i and arrays with indices j.

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