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Manual for psimpoll and pscomb

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Menu M: data analyses

Menu Me: correspondence analysis
Menu Mef: Number of segments
CA axes are detrended by dividing them into segments, and then equalizing the scores in each segment. The default number of segments to use is 26. Users are not advised to change this parameter. However, if detrending is not fully effective (visible as a systematic relation between the first and second axes), try raising the parameter to the maximum (46).

[Allowed range 10-46]

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