Tag Archives: analysis

Cycles in the New Zealand Economy

(originally posted 02/05/07 on Wobbly Universe blog by Ray Tomes) Although I had been somewhat interested in cycles before 1978, that was the year when I began doing economic modelling on a computer and some cycles just jumped out at … Continue reading

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Comparison of correlation analysis techniques for irregularly sampled time series

When dealing with time series we do not always have the luxury of evenly spaced points in time. Particularly for data from geology and related areas the data sampling may be based on depth of core or some such measurement … Continue reading

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Lunar cycles and Golden Ratios: exposing the weird world of chartism

City Wire Wealth Watch United Kingdom by David Campbell on Jun 03, 2011 The constituent parts read like a discarded plot line from The Da Vinci Code: the ancient Greek mathematical principle of the Golden Ratio, elements of chaos theory … Continue reading

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CATS Training Seminar 4 – Cycles Analysis & Projection

The 4th CATS (Cycles Analysis & Time Series) Software Training Session video is now available at Vimeo at: http://vimeo.com/groups/cycles It deals with how to use the spectrum analysis to find cycles periods and to fit them to the data and … Continue reading

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CATS Version 1.0 and Training Seminars

CATS training seminars will be commencing this week. If you wish to attend them, then your details should be sent to us in advance. Please respond to admin(at)cyclesresearchinstitute(dot)org stating that you wish to attend. There are limited positions still available. … Continue reading

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CATS = Cycles Analysis & Timeseries Software

CATS is free. It is a comprehensive package for collecting and processing time series with a special emphasis on cycles research. It comes with hundreds of interesting time series from many disciplines ranging from ice age data at century intervals … Continue reading

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