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R.utils (version 1.9.7)

isMatrix.Assert: Static method asserting thatan object is a matrix

Description

Static method asserting thatan object is a matrix.

Usage

Assert$isMatrix(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.

synopsis

isMatrix.Assert(static, x, nrow=NULL, ncol=NULL, ...)

See Also

For more information see Assert.