Description Usage Arguments Value Examples
Reduced rank regression solves the problem of estimating the matrices A and B in the linear model
y = A B' x + ε
where y is a p-vector of response variables, x is a q-vector of regressors and A and B are coefficient matrices with dimensions p x r and q x r, respectively (1 ≤ r ≤ min(p, q)). The function is used internally by the package and so the passed arguments are not checked.
1 | rrrbycov(Syy, Syx, Sxx, r = 1)
|
Syy |
variance-covariance matrix of the y vector. |
Syx |
covariance matrix of y and x. |
Sxx |
variance-covariance matrix of the x vector. |
r |
rank of reduced rank regression. |
A list with the following slots:
A
Matrix A
B
Matrix B
eigenvalues
Eigenvalues of the first r
canonical correlations between y and x.
1 2 3 4 5 6 7 8 9 |
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