R: Create a "big.matrix" from a matrix or vector.

as.big.matrix-methods {bigmemory} | R Documentation

## Create a “big.matrix” from a matrix or vector.

### Description

Create a `big.matrix` from a `matrix` or `vector` or `data.frame`; a `vector` will result in a `big.matrix` with one column. A data frame will have character vectors converted to factors, and then all factors converted to numeric factor levels. All labels or character values will be lost.

### Methods

`signature(x = "matrix")`

  ...

`signature(x = "vector")`

  ...

`signature(x = "data.frame")`

  ...

[Package bigmemory version 4.5.36 Index]