HistogramTools: Utility Functions for R Histograms

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Provides a number of utility functions useful for manipulating large histograms. This includes methods to trim, subset, merge buckets, merge histograms, convert to CDF, and calculate information loss due to binning. It also provides a protocol buffer representations of the default R histogram class to allow histograms over large data sets to be computed and manipulated in a MapReduce environment.

Author
Murray Stokely [aut, cre], Tim Hesterberg [ctb]
Date of publication
2015-07-29 20:48:41
Maintainer
Murray Stokely <murray@stokely.org>
License
Apache License 2.0
Version
0.3.2
URLs

View on CRAN

Man pages

ash
Average Shifted Histograms From a Histogram.
bindist
Histogram Distance Measures
binning
PreBinnedHistogram
dtrace
Read Histograms from text DTrace output file.
ecdfofhist
Empirical Cumulative Distribution Function From a Histogram.
histogram-message
Convert histogram protocol buffers to histogram objects
histogram-package
HistogramTools package
informationloss
Information Loss Metrics for Histograms
intersect
Intersect Histograms
merge
Aggregate histograms that have identical breaks.
mergebuckets
Merge adjacent buckets in a histogram to create a new...
message-histogram
Convert R histograms to Protocol Buffer representation
plot
Plot Binned Histogram and ECDF Data.
plothist
Plot Relative Frequency Histogram
quantiles
Histogram Approximate Quantiles.
scale
Scale Histogram Counts
subset
Subset a histogram by removing some of the buckets.
trimsparse
Trim the tails of a sparse histogram.

Files in this package

HistogramTools
HistogramTools/inst
HistogramTools/inst/NEWS.Rd
HistogramTools/inst/THANKS
HistogramTools/inst/doc
HistogramTools/inst/doc/HistogramTools.Rnw
HistogramTools/inst/doc/HistogramTools-UnitTests.R
HistogramTools/inst/doc/HistogramTools-UnitTests.pdf
HistogramTools/inst/doc/HistogramTools.pdf
HistogramTools/inst/doc/HistogramTools.R
HistogramTools/inst/doc/HistogramTools-quickref.Rnw
HistogramTools/inst/doc/HistogramTools-quickref.R
HistogramTools/inst/doc/HistogramTools-quickref.pdf
HistogramTools/inst/doc/HistogramTools-UnitTests.Rnw
HistogramTools/inst/unitTests
HistogramTools/inst/unitTests/runit.trimsparse.R
HistogramTools/inst/unitTests/runit.ecdf.R
HistogramTools/inst/unitTests/runit.quantiles.R
HistogramTools/inst/unitTests/data
HistogramTools/inst/unitTests/data/NOTES
HistogramTools/inst/unitTests/data/buildkernel-readsize-dtrace.txt
HistogramTools/inst/unitTests/runit.dtrace.R
HistogramTools/inst/unitTests/runit.histogram.R
HistogramTools/inst/unitTests/runit.subset.R
HistogramTools/inst/unitTests/runit.informationloss.R
HistogramTools/inst/proto
HistogramTools/inst/proto/histogram.proto
HistogramTools/tests
HistogramTools/tests/runtests.R
HistogramTools/NAMESPACE
HistogramTools/R
HistogramTools/R/subset.R
HistogramTools/R/plot.R
HistogramTools/R/dtrace.R
HistogramTools/R/histogram.R
HistogramTools/R/ash.R
HistogramTools/R/trimsparse.R
HistogramTools/R/informationloss.R
HistogramTools/R/ecdf.R
HistogramTools/R/mergebuckets.R
HistogramTools/R/bindist.R
HistogramTools/R/quantiles.R
HistogramTools/vignettes
HistogramTools/vignettes/HistogramTools.Rnw
HistogramTools/vignettes/refs.bib
HistogramTools/vignettes/histogram-mapreduce-diag1.pdf
HistogramTools/vignettes/HistogramTools-quickref.Rnw
HistogramTools/vignettes/make.sh
HistogramTools/vignettes/HistogramTools-UnitTests.Rnw
HistogramTools/MD5
HistogramTools/build
HistogramTools/build/vignette.rds
HistogramTools/DESCRIPTION
HistogramTools/ChangeLog
HistogramTools/man
HistogramTools/man/message-histogram.Rd
HistogramTools/man/mergebuckets.Rd
HistogramTools/man/ecdfofhist.Rd
HistogramTools/man/scale.Rd
HistogramTools/man/quantiles.Rd
HistogramTools/man/merge.Rd
HistogramTools/man/ash.Rd
HistogramTools/man/dtrace.Rd
HistogramTools/man/informationloss.Rd
HistogramTools/man/binning.Rd
HistogramTools/man/histogram-package.Rd
HistogramTools/man/plothist.Rd
HistogramTools/man/trimsparse.Rd
HistogramTools/man/histogram-message.Rd
HistogramTools/man/bindist.Rd
HistogramTools/man/intersect.Rd
HistogramTools/man/plot.Rd
HistogramTools/man/subset.Rd