dMatrix-class {Matrix} | R Documentation |
The dMatrix
class is a virtual class contained by all actual
classes in the Matrix package.
Common to all matrix object in the package:
Dim
:"integer"
- the dimensions
of the matrix - must be an integer vector with exactly two
non-negative values.Dimnames
:character
vector length
equal the corresponding Dim
element.
There are (very simplistic) group methods (see, e.g., Arith
)
signature(e1 = "dMatrix", e2 = "dMatrix")
: ... signature(e1 = "dMatrix", e2 = "numeric")
: ... signature(e1 = "numeric", e2 = "dMatrix")
: ... signature(x = "dMatrix")
: ... signature(x = "dMatrix", digits = "numeric")
: ...
dgeMatrix-class
, dgCMatrix-class
, and
Matrix-class
.