Last data update: 2014.03.03
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R: Block Matrices
Block Matrices
Description
Construct a block matrix using a character string initializer.
Usage
bmat(x, rows = TRUE, sep = ",", ...)
Arguments
x |
A data vector, character string, or a list.
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rows |
Logical. If TRUE (the default) the matrix is filled by rows,
otherwise the matrix is filled by columns.
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sep |
Separator string. Values within each row/column of x are
separated by this string. Default is "," .
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... |
Aditional optional arguments.
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Value
A matrix of class c("matrix", "mat") .
See Also
mat , dmat .
Examples
# Construct a block matrix from matrices A1, A2, and A3
A1 <- mat('1, 1; 1, 1')
A2 <- mat('2, 2; 2, 2')
A3 <- mat('3, 3, 3, 3')
bmat('A1, A2; A3')
Results
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