coop: Co-Operation: Fast Covariance, Correlation, and Cosine Similarity Operations

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Fast implementations of the co-operations: covariance, correlation, and cosine similarity. The implementations are fast and memory-efficient and their use is resolved automatically based on the input data, handled by R's S3 methods. Full descriptions of the algorithms and benchmarks are available in the package vignettes.

Author
Drew Schmidt [aut, cre], Christian Heckendorf [ctb] (Caught some memory errors.)
Date of publication
2016-04-05 08:14:28
Maintainer
Drew Schmidt <wrathematics@gmail.com>
License
BSD 2-clause License + file LICENSE
Version
0.4-0
URLs

View on CRAN

Man pages

coop-package
Cooperation: A Package of Co-Operations
cosine
Cosine Similarity
covar
Covariance
pcor
Pearson Correlation
sparsity
Sparsity

Files in this package

coop
coop/inst
coop/inst/CITATION
coop/inst/benchmarks
coop/inst/benchmarks/covar_dense.r
coop/inst/benchmarks/pcor_dense.r
coop/inst/benchmarks/cosine_dense.r
coop/inst/benchmarks/cosine_sparse.r
coop/inst/benchmarks/cosine_lsa.r
coop/inst/doc
coop/inst/doc/coop.Rmd
coop/inst/doc/algos.Rmd
coop/inst/doc/coop.R
coop/inst/doc/algos.R
coop/inst/doc/coop.html
coop/inst/doc/algos.html
coop/tests
coop/tests/use_method.R
coop/tests/naomit.r
coop/tests/sparse_utils.R
coop/tests/dense_vecvec.R
coop/tests/sparse_matrix.R
coop/tests/dense_matrix.R
coop/src
coop/src/coop.h
coop/src/Makevars
coop/src/naomit.c
coop/src/omp.h
coop/src/utils.c
coop/src/sparse.c
coop/src/dense.c
coop/src/wrapper.c
coop/NAMESPACE
coop/R
coop/R/wrappers_sparse.r
coop/R/coop-package.r
coop/R/naomit.r
coop/R/cosine.r
coop/R/pcor.r
coop/R/utils.r
coop/R/covar.r
coop/R/wrappers_dense.r
coop/R/00_global.r
coop/R/sparse_utils.r
coop/vignettes
coop/vignettes/coop.Rmd
coop/vignettes/algos.Rmd
coop/vignettes/rebuild
coop/vignettes/cleanup
coop/vignettes/include
coop/vignettes/include/headers.js
coop/vignettes/include/bench.png
coop/vignettes/include/coop.bib
coop/vignettes/include/ieee.csl
coop/vignettes/include/custom.css
coop/README.md
coop/MD5
coop/build
coop/build/vignette.rds
coop/DESCRIPTION
coop/ChangeLog
coop/man
coop/man/sparsity.Rd
coop/man/cosine.Rd
coop/man/pcor.Rd
coop/man/covar.Rd
coop/man/coop-package.Rd
coop/cleanup
coop/LICENSE