as.big.matrix-methods {bigmemory}

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")

...