randomOrthogonalMatrix: Random orthogonal matrix
In Japrin/mclust: Gaussian Mixture Modelling for Model-Based Clustering, Classification, and Density Estimation
Description
Usage
Arguments
Value
References
See Also
Examples
Description
Generate a random orthogonal basis matrix of dimension (n x d) using
the method in Heiberger (1978).
Usage
1
randomOrthogonalMatrix(n, d)
Arguments
n
the number of rows of the resulting orthogonal matrix.
d
the number of columns of the resulting orthogonal matrix.
Value
An orthogonal matrix of dimension n x d such that each column is orthogonal to the other and has unit lenght.
References
Heiberger R. (1978) Generation of random orthogonal matrices. Journal of the Royal Statistical Society. Series C (Applied Statistics), 27(2), 199-206.
See Also
Examples
1
2
B <- randomOrthogonalMatrix(10,3)
zapsmall(crossprod(B))
Japrin/mclust documentation built on Nov. 18, 2019, 5:21 a.m.
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Description Usage Arguments Value References See Also Examples
Description
Generate a random orthogonal basis matrix of dimension (n x d) using the method in Heiberger (1978).
Usage
1 | randomOrthogonalMatrix(n, d)
|
Arguments
n |
the number of rows of the resulting orthogonal matrix. |
d |
the number of columns of the resulting orthogonal matrix. |
Value
An orthogonal matrix of dimension n x d such that each column is orthogonal to the other and has unit lenght.
References
Heiberger R. (1978) Generation of random orthogonal matrices. Journal of the Royal Statistical Society. Series C (Applied Statistics), 27(2), 199-206.
See Also
Examples
1 2 | B <- randomOrthogonalMatrix(10,3)
zapsmall(crossprod(B))
|
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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