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Data Analysis and Statistics for Geography, Environmental Science, and Engineering
book

Data Analysis and Statistics for Geography, Environmental Science, and Engineering

by Miguel F. Acevedo
December 2012
Beginner content levelBeginner
557 pages
19h 5m
English
CRC Press
Content preview from Data Analysis and Statistics for Geography, Environmental Science, and Engineering
363Multivariate Models
The centroid scores Z1c, Z2c and individual scores Z1s, Z2s have been centered on Z0, which
is the midpoint or average of the centroids. From A, the weight or coefcient for the rst variable
is ten times the weight for the second variable, and the latter three to four times the weight of the
third. The F value is large enough that produces negligible p-value allowing us to reject the null,
indicating signicant difference between the two groups.
Using the individual scores and the centroid scores, the function also produces the plot of
Figure10.5, which displays the difference between the groups in two different manners. ...
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Publisher Resources

ISBN: 9781439885017