How can I perform a weighted analysis of the data?

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Réponse

You can specify a numeric variable to use as a weight by using the "weight" parameter.

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eig

pca

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Other questions about eig

How can I calculate principal components using the covariance matrix instead of the correlation matrix? What is the primary purpose of the eig action? How do I specify the number of principal components to compute? Is it possible to accelerate the computation using a GPU? Can I omit the intercept from the model?

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