Directional (version 5.7)

Read a file as a Filebacked Big Matrix: Read a file as a Filebacked Big Matrix

Description

Read a file as a Filebacked Big Matrix.

Usage

read.fbm(file, select)

Value

A Filebacked Big Matrix object.

Arguments

file

The File to read.

select

Indices of columns to read (sorted). The length of select will be the number of columns of the resulting FBM.

Author

Michail Tsagris.

R implementation and documentation: Michail Tsagris <[e-mail]>.

Details

The functions read a file as a Filebacked Big Matrix object. For more information see the "bigstatsr" package.

See Also

vmf.mle, kent.mle

Examples

# \donttest{
dataset <- matrix( runif(100 * 50, 1, 100), ncol = 50 )
write.csv(dataset, "dataset.csv")
a <- read.fbm("dataset.csv", select = 1:50)
# }