FileFormat {arrow}R Documentation

Dataset file formats


A FileFormat holds information about how to read and parse the files included in a Dataset. There are subclasses corresponding to the supported file formats (ParquetFileFormat and IpcFileFormat).


FileFormat$create() takes the following arguments:

It returns the appropriate subclass of FileFormat (e.g. ParquetFileFormat)

[Package arrow version 4.0.1 Index]