| subset {BiocGenerics} | R Documentation |
Subsetting vector-like, matrix-like and data-frame-like objects
Description
Return subsets of vector-like, matrix-like or data-frame-like objects which meet conditions.
NOTE: This man page is for the subset S4 generic function
defined in the BiocGenerics package.
See ?base::subset for the subset S3 generic
defined in the base package.
Usage
subset(x, ...)
Arguments
x |
A vector-like, matrix-like or data-frame-like object to be subsetted. |
... |
Additional arguments (e.g. |
Value
An object similar to x containing just the selected elements (for a
vector-like object), or the selected rows and columns (for a matrix-like or
data-frame-like object).
See Also
-
base::subsetin the base package for thesubsetS3 generic. -
showMethodsfor displaying a summary of the methods defined for a given generic function. -
selectMethodfor getting the definition of a specific method. -
subset,RectangularData-method in the S4Vectors package for an example of a specific
subsetmethod (defined for RectangularData derivatives). -
BiocGenerics for a summary of all the generics defined in the BiocGenerics package.
Examples
subset
showMethods("subset")
selectMethod("subset", "ANY") # the default method
library(S4Vectors)
showMethods("subset")
## The subset() method for RectangularData derivatives:
selectMethod("subset", "RectangularData")