Function reference • iotools

All functions
`as.output()`	Character Output
`chunk.reader()` `read.chunk()`	Functions for very fast chunk-wise processing
`chunk.apply()` `chunk.tapply()`	Process input by applying a function to each chunk
`chunk.map()`	Map a function over a file by chunks
`ctapply()`	Fast tapply() replacement functions
`.default.formatter()`	Default formatter, coorisponding to the as.output functions
`dstrfw()`	Split fixed width input into a dataframe
`dstrsplit()`	Split binary or character input into a dataframe
`fdrbind()`	Fast row-binding of lists and data frames
`idstrsplit()`	Create an iterator for splitting binary or character input into a dataframe
`imstrsplit()`	Create an iterator for splitting binary or character input into a matrix
`input.file()`	Load a file on the disk
`line.merge()`	Merge multiple sources
`mstrsplit()`	Split binary or character input into a matrix
`output.file()`	Write an R object to a file as a character string
`read.csv.raw()` `read.delim.raw()`	Fast data frame input
`readAsRaw()`	Read binary data in as raw
`which.min.key()`	Determine the next key in bytewise order
`write.csv.raw()` `write.table.raw()`	Fast data output to disk

Reference