This interface is multifaceted. A user has 2 options in using the C5.0 and Cubist algorithms. A user may already have constructed the appropriate files, or may have raw data in a single or multiple files that need to be used in the construction of appropriate files. By selecting one of the Buttons a set of upload buttons and a submit button also pops up. Your options are as follows:

.Names and .Data Files
I need to generate one or both

Questions or Comments?