Thank you all very much for your advice, especially Devi. I have
been sent the articles from the newsletter, which are proving to be
very useful.
I have discussed my work with my supervisor who has agreed to take a
more central approach to the method. This will allow for the
intergration of all different types of analysis.
Thanks again for all your help - it's nice to have somewhere to
turn when in despair!
Kathy
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