HistogramTools: Utility Functions for R Histograms
Version 0.3.2

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.

AuthorMurray Stokely [aut, cre], Tim Hesterberg [ctb]
Date of publication2015-07-29 20:48:41
MaintainerMurray Stokely <murray@stokely.org>
LicenseApache License 2.0
Version0.3.2
URL https://r-forge.r-project.org/projects/histogramtools/
Package repositoryView on CRAN
InstallationInstall the latest version of this package by entering the following in R:
install.packages("HistogramTools")

Popular man pages

binning: PreBinnedHistogram
dtrace: Read Histograms from text DTrace output file.
informationloss: Information Loss Metrics for Histograms
plothist: Plot Relative Frequency Histogram
quantiles: Histogram Approximate Quantiles.
subset: Subset a histogram by removing some of the buckets.
trimsparse: Trim the tails of a sparse histogram.
See all...

All man pages Function index File listing

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.

Functions

.NewHistogramName Man page
AddHistograms Man page Source code
AddManyHistograms Source code
ApproxMean Man page Source code
ApproxQuantile Man page Source code
BreaksAreEquidistant Source code
BuildHistogram Source code
BuildSingleHistogramFromDtraceOutput Source code
Count Man page Source code
EMDCC Man page Source code
HistToASH Man page Source code
HistToEcdf Man page Source code
IntersectHistograms Man page Source code
KSDCC Man page Source code
MergeBuckets Man page Source code
MergeBucketsToBreakList Source code
NewHistogramName Source code
PlotEMDCC Man page Source code
PlotKSDCC Man page Source code
PlotLog2ByteEcdf Man page Source code
PlotLogTimeDurationEcdf Man page Source code
PlotRelativeFrequency Man page Source code
PreBinnedHistogram Man page
ReadHistogramsFromDtraceOutputFile Man page Source code
ScaleHistogram Man page Source code
SubsetHistogram Man page Source code
TrimHistogram Man page Source code
TrimLeftZeroBuckets Source code
TrimRightZeroBuckets Source code
UpdateHistogram Source code
as.Message Man page Source code
as.Message.histogram Man page Source code
as.histogram Man page Source code
as.histogram.Message Man page Source code
as.histogram.default Man page
dtrace Man page
histogram Man page
histogramtools Man page
histogramtools-package Man page
intersect.dist Man page Source code
jeffrey.divergence Man page Source code
kl.divergence Man page Source code
minkowski.dist Man page Source code
trimhistogram Man page
trimsparse Man page

Files

inst
inst/NEWS.Rd
inst/THANKS
inst/doc
inst/doc/HistogramTools.Rnw
inst/doc/HistogramTools-UnitTests.R
inst/doc/HistogramTools-UnitTests.pdf
inst/doc/HistogramTools.pdf
inst/doc/HistogramTools.R
inst/doc/HistogramTools-quickref.Rnw
inst/doc/HistogramTools-quickref.R
inst/doc/HistogramTools-quickref.pdf
inst/doc/HistogramTools-UnitTests.Rnw
inst/unitTests
inst/unitTests/runit.trimsparse.R
inst/unitTests/runit.ecdf.R
inst/unitTests/runit.quantiles.R
inst/unitTests/data
inst/unitTests/data/NOTES
inst/unitTests/data/buildkernel-readsize-dtrace.txt
inst/unitTests/runit.dtrace.R
inst/unitTests/runit.histogram.R
inst/unitTests/runit.subset.R
inst/unitTests/runit.informationloss.R
inst/proto
inst/proto/histogram.proto
tests
tests/runtests.R
NAMESPACE
R
R/subset.R
R/plot.R
R/dtrace.R
R/histogram.R
R/ash.R
R/trimsparse.R
R/informationloss.R
R/ecdf.R
R/mergebuckets.R
R/bindist.R
R/quantiles.R
vignettes
vignettes/HistogramTools.Rnw
vignettes/refs.bib
vignettes/histogram-mapreduce-diag1.pdf
vignettes/HistogramTools-quickref.Rnw
vignettes/make.sh
vignettes/HistogramTools-UnitTests.Rnw
MD5
build
build/vignette.rds
DESCRIPTION
ChangeLog
man
man/message-histogram.Rd
man/mergebuckets.Rd
man/ecdfofhist.Rd
man/scale.Rd
man/quantiles.Rd
man/merge.Rd
man/ash.Rd
man/dtrace.Rd
man/informationloss.Rd
man/binning.Rd
man/histogram-package.Rd
man/plothist.Rd
man/trimsparse.Rd
man/histogram-message.Rd
man/bindist.Rd
man/intersect.Rd
man/plot.Rd
man/subset.Rd
HistogramTools documentation built on May 20, 2017, 2:03 a.m.

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