write.mldr {mldr.datasets}

Export an mldr object or set of mldr objects to different file formats

Description

Writes one or more files in the specified formats with the content of the mldr or mldr.folds given as parameter

Usage

write.mldr(mld, format = c("MULAN", "MEKA"), sparse = FALSE,
  basename = ifelse(!is.null(mld$name) && nchar(mld$name) > 0,
  regmatches(mld$name, regexpr("(\\w)+", mld$name)), "unnamed_mldr"),
  noconfirm = FALSE, ...)

Arguments

mld

The mldr/mldr.folds object to be exported

format

A vector of strings stating the desired file formats. It can contain the values 'MULAN', 'MEKA', 'KEEL', 'CSV' and 'LIBSVM'

sparse

Boolean value indicating if sparse representation has to be used for ARFF-based file formats

basename

Base name for the files. 'unnamed_mldr' is used by default

noconfirm

Use TRUE to skip confirmation of file writing

...

Additional options for the exporting functions (e.g. chunk_size, the number of instances to write at a time)

Examples

## Not run: 
library(mldr.datasets)
write.mldr(emotions, format = c('CSV', 'KEEL'))

## End(Not run)