Description Usage Arguments Details Value See Also
This function creates a symDMatrix
object from a character vector of
path names to RData
files, each containing exactly one
ff_matrix
object that is used as a block, and is useful for
distributed computing where each block is processed on a different node.
1 2 | ## S3 method for class 'character'
as.symDMatrix(x, ...)
|
x |
A character vector with path names to |
... |
Additional arguments (currently unused). |
The RData
files must be ordered by block: G11, G12, G13, ...,
G1q, G22, G23, ..., G2q, ..., Gqq
. The matrix-like objects are
initialized similarly to load.symDMatrix
.
A symDMatrix
object.
list.files
to create a character vector of file paths
that match a certain pattern.
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