Assert$isMatrix

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Static method asserting thatan object is a matrix

Static method asserting thatan object is a matrix.

Keywords
methods, internal
Usage
## Static method (use this):
## Assert$isMatrix(x, nrow=NULL, ncol=NULL, ...)

## Don't use the below: ## S3 method for class 'Assert': isMatrix(static, x, nrow=NULL, ncol=NULL, ...)

Arguments
x
Object to be checked.
nrow
Required number of rows. If NULL, this is not checked.
ncol
Required number of columns. If NULL, this is not checked.
...
Not used.
Value

  • Returns (invisibly) TRUE, or throws an exception.

See Also

For more information see Assert.

Aliases
  • Assert$isMatrix
  • isMatrix.Assert
  • Assert.isMatrix
  • isMatrix,Assert-method
Documentation reproduced from package R.utils, version 1.28.4, License: LGPL (>= 2.1)

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