CA: Correspondence Analysis
In barebone: Multivariate Methods in Ecology with R: Basic Algorithms
Description
Usage
Arguments
Value
Note
Author(s)
References
See Also
Description
Correspondence Analysis via singular value decomposition.
Usage
1
CA(Y)
Arguments
Y
Data Matrix
Value
Function returns an object from svd with items:
d
Singular values which are the square roots of eigenvalues.
u
Orthonormal row scores.
v
Orthonormal column scores.
Note
Function cca (vegan) package uses similar algorithm.
Author(s)
Jari Oksanen
References
Greenacre, M. J. (1984). Theory and applications of correspondence
analysis. Academic Press, London.
See Also
barebone documentation built on May 2, 2019, 5:17 p.m.
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Description Usage Arguments Value Note Author(s) References See Also
Description
Correspondence Analysis via singular value decomposition.
Usage
1 | CA(Y)
|
Arguments
Y |
Data Matrix |
Value
Function returns an object from svd with items:
d |
Singular values which are the square roots of eigenvalues. |
u |
Orthonormal row scores. |
v |
Orthonormal column scores. |
Note
Function cca (vegan) package uses similar algorithm.
Author(s)
Jari Oksanen
References
Greenacre, M. J. (1984). Theory and applications of correspondence analysis. Academic Press, London.
See Also
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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