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Plotting n-dimensional psychiatric data in 2 dimensions using Andrews' method

Published online by Cambridge University Press:  09 July 2009

Victoria Cairns
Victoria Cairns*
Affiliation:
Max-Planck-Institut für Psychiatrie, Munich, West Germany
*
1Address for correspondence: Dr Victoria Cairns, Max-Planck-Institut für Psychiatrie, Kraepelinstrasse 10, 8000 München 40, West Germany.
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Synopsis

Andrews' method of plotting n-dimensional data in 2 dimensions allows one to summarize all the data on one patient using a single curve. Comparisons have been made between different diagnostic groups on the basis of the 12 scales from the In-patient Multidimensional Psychiatric Scale (IMPS) using data from a sample of 787 newly admitted in-patients. For each diagnostic group, a figure was produced containing the Andrews' curves from all the patients in the group. Those groups that were particularly homogeneous or heterogeneous were noted. The main features of the different groups could be discerned.

Information

Type
Research Article
Information
Psychological Medicine , Volume 12 , Issue 1 , February 1982, pp. 169 - 176
Copyright
Copyright © Cambridge University Press 1982

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References

REFERENCES

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