Here is a list of all related documentation pages:

category	The categoryType creates a category variable (vector) and provides utilities for a categorical or factor datatype (similar to R's factor type)
An R-type dataframe data-structure class for C++	This creates a datatype "dataframe" modeled on the R language datatype. Initial memory order is simulated or forced column major
Design Notes	A library, containing a consolidated collection of routines to support R-style Data Structures for C++
License:
Unit Tests	This is the main() module for Unit testing of the classes related to the RDataframe data type ( Dataframe )and relevant other code including that for the category data type the node data type ( Node ) and the CSV file utilities ( UtilCSV )

main	This is the main() module for Unit testing of the classes related to the R-style dataframe data type ( dataframe )and relevant other code including that for the category data type the node data type ( node ) and the CSV file utilities ( utilCSV )
Node	This creates a Node class to contain the data and meta-data of a variable. The Variable Nodes ultimately formpart of the Dataframe class which is simply a vector of Nodes
Node Class	Creates a Node class to contain the data and meta-data of a variable
libRDataFrame	A library, containing the consolidated collection of routines to support R-style Data Structures for C++
UtilCSV	Contains the data structures receiving the imported data from the CSV file (or going to be written to a CSV file)