Description Usage Arguments Details Author(s)
Turns a numeric vector into a matrix that has 1 row or 1 column. Part of NIMBLE language executable in R.
1 | asRow(x)
|
x |
Numeric to be turned into a single row or column matrix |
In the NIMBLE language, some automatic determination of how
to turn vectors into single-row or single-column matrices
is done. For example, in A %*% x
, where A is a
matrix and x a vector, x will be turned into a
single-column matrix unless it is known at compile time
that A is a single column, in which case x will be turned
into a single-row matrix. However, if it is desired that x
be turned into a single row but A cannot be determined at
compile time to be a single column, then one can use
A %*% asRow(x)
to force this conversion.
Perry de Valpine
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