Use this to select the output to be generated by a principal components analysis and options used in the analysis.
Specifies which output should be displayed by a principal components analysis.
|Latent roots||Latent roots (eigenvalues)|
|Loadings||Principal component loadings (latent vectors/eigenvectors)|
|Scores||Principal component scores|
|Significance tests||Tests for equality of the smallest roots|
|Scree diagram||Displays a scree diagram|
Number of dimensions
Specifies how many latent roots and vectors are displayed (and saved); the residuals are formed from the remaining dimensions.
Specifies graphical display of the results from the analysis.
|Scatter plot matrix of principal component scores||Draws a scatter plot matrix of the scores. The number of dimensions displayed in the plot will be equal to that specified above|
|Display labels||Specify a text containing labels for the individual points displayed in the plots. The text should be equal in length to the data variates|
|Scree plot||Draws a scree plot of the ordered eigenvalues. The number of eigenvalues will be equal to the number specified in the Number of dimensions field|