How do I determine the number of independent components to be computed?

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Réponse

Use the n parameter. If you set n to 0 (the default value), the action computes the same number of independent components as there are numeric variables analyzed.
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fastIca

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Other questions about fastIca
How can I suppress the centering and scaling of numeric variables? What is the purpose of the eigenThreshold parameter? How can I specify the nonquadratic function for negentropy approximation? What is the primary function of the fastIca action? How do I configure the component extraction method?
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