QUB | Archaeology and Palaeoecology | The 14Chrono Centre

Manual for psimpoll and pscomb

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Menu M: data analyses

Menu Me: correspondence analysis
Menu Med: Number of times to rescale axes
This deals with the compression effect of points at the ends of the axes. The effect of re-scaling may be incomplete at the first attempt, but 4 attempts have been found (by M. Hill) to work well. It is not advised to change this parameter (without reading Hill's DECORANA manual).

Rescaling must be turned `on' for this option to take effect (see Mec).

[Allowed range 0-20]

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