| 1. | Likewise, the correlations can be placed in a correlation matrix.
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| 2. | We calculate the correlation matrix between channels for each trial separately.
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| 3. | The resulting model coefficients are based on the correlation matrix averaged over trials.
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| 4. | These diagonal elements of the reduced correlation matrix are known as " communalities ":
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| 5. | Quantization is a statement about the trace of the correlation matrix in redshift space.
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| 6. | The square of these lengths are just the diagonal elements of the reduced correlation matrix.
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| 7. | The correlation matrix has a form:
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| 8. | Large values of the communalities will indicate that the fitting hyperplane is rather accurately reproducing the correlation matrix.
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| 9. | Step 3 : Compute the cross correlation for all the stocks and create a cross correlation matrix Cij.
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| 10. | The purpose is to simplify the correlation matrix by using hypothetical underlying factors to explain the patterns in it.
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