bmat {ramify} | R Documentation |
Construct a block matrix using a character string initializer.
bmat(x, rows = TRUE, sep = ",", ...)
x |
A data vector, character string, or a list. |
rows |
Logical. If TRUE (the default) the matrix is filled by rows, otherwise the matrix is filled by columns. |
sep |
Separator string. Values within each row/column of x are
separated by this string. Default is |
... |
Aditional optional arguments. |
A matrix (i.e., an object of class "matrix"
).
# 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')