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Using selection functions to describe changes in environmental variables

✍ Scribed by L. L. McDonald; L. Gonzalez; B. F. J. Manly

Book ID
104780372
Publisher
Springer
Year
1995
Tongue
English
Weight
222 KB
Volume
2
Category
Article
ISSN
1352-8505

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Using selection functions to describe changes in environmental variables
✍ L. L. McDonald; L. Gonzalez; B. F. J. Manly πŸ“‚ Article πŸ“… 1995 πŸ› Springer 🌐 English βš– 775 KB

The selection function (which shows how the frequency of sampling units with the value X = x at one point in time must change in order to produce the distribution that occurs at a later point in time) is proposed for describing the changes over time in an environmentally important variable J(. It is

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In many large environmental datasets redundant variables can be discarded without the loss of extra variation. Principal components analysis can be used to select those variables that contain the most information. Using an environmental dataset consisting of 36 meteorological variables spanning 37 y