There are 39 observations representing the 39 Peruvians in the dataset and 10 variables. Principal Component Analysis was performed on the data set, giving the following result based on the correlation matrix. If the rule that only eigenvalues at least as large as 1 will be counted, then only (how many? type a whole number answer) components will be considered and about of the variation is explained by their eigenvalues together. Component eValue 1 3.449237 2 1.692153 3 1.543212 Total 4 0.856276 5 0.783724 6 0.606369 7 0.438018 8 0.328671 9 0.205767 10 0.096575 (answer to 2 decimal places with % sign e.g.49.85%) 10
There are 39 observations representing the 39 Peruvians in the dataset and 10 variables. Principal Component Analysis was performed on the data set, giving the following result based on the correlation matrix. If the rule that only eigenvalues at least as large as 1 will be counted, then only (how many? type a whole number answer) components will be considered and about of the variation is explained by their eigenvalues together. Component eValue 1 3.449237 2 1.692153 3 1.543212 Total 4 0.856276 5 0.783724 6 0.606369 7 0.438018 8 0.328671 9 0.205767 10 0.096575 (answer to 2 decimal places with % sign e.g.49.85%) 10
MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:There are 39 observations representing the 39 Peruvians in the dataset and 10 variables.
Principal Component Analysis was performed on the data set, giving the following result based
on the correlation matrix. If the rule that only eigenvalues at least as large as 1 will be counted,
then only (how many? type a whole number answer)
components will be
considered and about
of the variation is explained by their eigenvalues together.
Component eValue
1 3.449237
2 1.692153
3 1.543212
4 0.856276
5 0.783724
6 0.606369
7 0.438018
8 0.328671
9 0.205767
10 0.096575
Total
(answer to 2 decimal places with % sign e.g. 49.85%)
10
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