Fast Independent Component Analysis Results Dialog - Advanced Tab

Select the Advanced tab of the Fast Independent Component Analysis Results dialog box to access the options described here.

Element Name Element Type Description
Summary Button Displays the ICA model settings and specifications in spreadsheet format.
Whitening matrix Button Prints the whitening matrix for the principal components in spreadsheet format.
Covariance matrix Button Displays the covariance matrix of the variables. This matrix is used for whitening the signals as a form of pre-processing.
Eigenvalues Button Displays the eigenvalues of the covariance matrix in spreadsheet format.
Mixing matrix Button Displays the mixing matrix for the ICA model.
Non-gaussian matrix Button Displays the final state of the non-Gaussian matrix in spreadsheet format at the point where the algorithm converged.
Eigenvector Button Displays in spreadsheet format the eigenvectors of the covariance matrix.
Scree plot Button Displays a line plot of the eigenvalues of the covariance matrix.
Summaries for variables Box This group box contains the following four options (Descriptives, Line plots, Histograms, Scatterplots):
Descriptives Button Displays in spreadsheet format the descriptive statistics (mean, variance, minimum and maximum) of the principal components.
Line plots Button Generates line plots of the principal components.
Histograms Button Displays the principal components in histogram format (one graph per component).
Scatterplots Button Displays graphs(s) of the principal components of the ICA model in scatterplot format. If you have three components, for instance, 3 scatterplots will be displayed, the first of which will be the plot of component 1 against components 2, the second of which will be the plot of component 1 against components 3, and, finally, the plot of component 2 against components 3.