bsearchtools: Binary Search Tools

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Exposes the binary search functions of the C++ standard library (std::lower_bound, std::upper_bound) plus other convenience functions, allowing faster lookups on sorted vectors.

Author
Marco Giuliano
Date of publication
2016-11-06 11:55:31
Maintainer
Marco Giuliano <mgiuliano.mail@gmail.com>
License
GPL (>= 2)
Version
0.0.41
URLs

View on CRAN

Man pages

bsearchtools-package
Binary Search Tools
DFI
Create a data.frame (or matrix) with indexes
DFI.getIndex
Get index attribute of a DFI objects
DFI.indexes
Get the indexes names of DFI objects
DFI.subset
Subset a DFI object
indexesEqualTo
Find indexes of a value using binary search
indexesMerge
Intersection / union of list of indexes
indexInRange
Find indexes in a range using binary search
lb
Binary search based lower bound operation
rowfilters.DFI
Functions for row filters creation in 'DFI.subset'.
ub
Binary search based upper bound operation

Files in this package

bsearchtools
bsearchtools/tests
bsearchtools/tests/alltests.R
bsearchtools/src
bsearchtools/src/bsearch.cpp
bsearchtools/src/RcppExports.cpp
bsearchtools/NAMESPACE
bsearchtools/R
bsearchtools/R/RcppExports.R
bsearchtools/R/DFI.R
bsearchtools/MD5
bsearchtools/DESCRIPTION
bsearchtools/man
bsearchtools/man/indexesMerge.Rd
bsearchtools/man/DFI.subset.Rd
bsearchtools/man/bsearchtools-package.Rd
bsearchtools/man/DFI.Rd
bsearchtools/man/indexInRange.Rd
bsearchtools/man/ub.Rd
bsearchtools/man/DFI.indexes.Rd
bsearchtools/man/lb.Rd
bsearchtools/man/DFI.getIndex.Rd
bsearchtools/man/rowfilters.DFI.Rd
bsearchtools/man/indexesEqualTo.Rd