Correlation data

It looks like WebVOWL is extremely useful and has broad applications. Has anyone tried to display correlation data? (e.g. trait correlations). Example of correlation data:

Trait A    Trait B      Correlation
height     weight       0.73
height     leg length   0.59
height     arm length   0.41
weight     food intake  0.66
weight     head circ.   0.11
age        height       0.23