Data Mining Algorithms In R/Packages/RWeka/Weka converters

Description R interfaces to Weka file loaders and savers. Usage C45Loader(file) XRFFLoader(file) C45Saver(x, file, control = NULL) XRFFSaver(x, file, control = NULL) Arguments file, a non-empty character string naming a file to read from or write to. x, the data to be written, preferably a matrix or data frame. If not, coercion to a data frame is attempted. control, an object of class Weka_control, or a character vector of control options, or NULL (default). Details C45Loader and C45Saver use the format employed by the C4.5 algorithm/software, where data is stored in two separate ‘.names’ and ‘.data’ files. XRFFLoader and XRFFSaver handle XRFF (eXtensible attribute-Relation File Format, an XMLbased extension of Weka’s native Attribute-Relation File Format) files. Value Invisibly NULL for the savers. A data frame containing the data from the given file for the loaders.