triogramX: A Design Matrix for a Triogram Problem
In SparseM: Sparse Linear Algebra
triogramX R Documentation
A Design Matrix for a Triogram Problem
Description
This is a design matrix arising from a bivariate smoothing
problem using penalized triogram fitting. It is used in the SparseM vignette
to illustrate the use of the sparse matrix image function.
Usage
data(triogramX)
Format
A 375 by 100 matrix stored in compressed sparse row format
References
Koenker, R and Ng, P. (2002). SparseM: A Sparse Matrix Package for R,
http://www.econ.uiuc.edu/~roger/research/home.html
SparseM documentation built on Sept. 11, 2024, 8:56 p.m.
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| triogramX | R Documentation |
A Design Matrix for a Triogram Problem
Description
This is a design matrix arising from a bivariate smoothing problem using penalized triogram fitting. It is used in the SparseM vignette to illustrate the use of the sparse matrix image function.
Usage
data(triogramX)Format
A 375 by 100 matrix stored in compressed sparse row format
References
Koenker, R and Ng, P. (2002). SparseM: A Sparse Matrix Package for R,
http://www.econ.uiuc.edu/~roger/research/home.html
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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