denseMatrix-class | R Documentation |

This is the virtual class of all dense (S4) matrices.
It partitions into two subclasses
`packedMatrix`

and
`unpackedMatrix`

.
Alternatively into the (currently) three subclasses
`ddenseMatrix`

,
`ldenseMatrix`

, and
`ndenseMatrix`

.

`denseMatrix`

is (hence) the direct superclass of these (`2+3 = 5`

) classes.

class `"Matrix"`

directly.

exactly those of its superclass `"Matrix"`

, i.e.,
`"Dim"`

and `"Dimnames"`

.

Use ```
showMethods(class = "denseMatrix", where =
"package:Matrix")
```

for an overview of methods.

Extraction (`"["`

) methods,
see `[-methods`

.

`colSums`

, `kronecker`

, and other such methods
with own help pages.

Its superclass `Matrix`

, and main subclasses,
`ddenseMatrix`

and `sparseMatrix`

.

```
showClass("denseMatrix")
```

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.