checkStructs.ggobi {Rggobi}R Documentation

Validates GGobi and Rggobi views of internal data structures

Description

This function is called when the Rggobi library is loaded and it verifies that the sizes of the different internal data structures for GGobi are the same for both the GGobi shared library/DLL and the Rggobi package. This is important as the two shared libraries are compiled separately and may have different compilation flags, etc. that make them incompatible. This function simply compares the sizes of the two views of the structures and raises a warning if they do not agree.

Usage

checkStructs.ggobi()

Value

If the sizes in the two libraries are the same, this returns TRUE. Otherwise, it returns a named logical vector indicating which structures do not have the same sizes in the two libraries.
Essentially, you should never notice this function. A warning implies that you need to re-install Rggobi against the version of GGobi you are using.

Author(s)

Duncan Temple Lang

References

http://www.ggobi.org

Examples



[Package Rggobi version 1.1-2 Index]