Identifying variables that make up Comp1, 2, 3 & 4 Eigenvalues in R

Asked Nov 09 '18 at 12:33

Active Nov 09 '18 at 12:33

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I have this eigenvalue output. How do I identify the variables that are embedded in Comp 1, 2, 3 & 4?

eigenvalue percentage of variance cumulative percentage of variance
comp 1  2.9839729             74.5993220                          74.59932
comp 2  0.7106996             17.7674897                          92.36681
comp 3  0.2858553              7.1463834                          99.51320
comp 4  0.0194722              0.4868049                         100.00000

asked Nov 09 '18 at 12:33

Kayf4

You should write repeatable code which produce your output – Michał Ludwicki Nov 09 '18 at 12:47
Pls I'm quite new to statistics and R...What repeatable code are you talking about please? – Kayf4 Nov 09 '18 at 13:06
I don't know which package You used and how. Give me a code which was used to produce the resault you attached – Michał Ludwicki Nov 20 '18 at 10:13
I used the factoextra and FactoMineR packages. Then i derived the PCA scores and the Eigen values as shown below: test_mac<- PCA(hist_mac_pca_1, graph = T), test_mac$eig – Kayf4 Nov 21 '18 at 11:48

Identifying variables that make up Comp1, 2, 3 & 4 Eigenvalues in R

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