matrixStats: Methods that apply to rows and columns of a matrix

This packages provides methods operating on rows and columns of matrices, e.g. col/rowMedians() and col/rowRanks(). There are also some vector-based methods, e.g. anyMissing(), weightedMedians(), and binMeans(). The objective is to have all methods being optimized for speed and memory usage.

AuthorHenrik Bengtsson [aut, cre, cph], Hector Corrada Bravo [ctb], Robert Gentleman [ctb], Ola Hossjer [ctb], Harris Jaffee [ctb], Peter Langfelder [ctb]
Date of publication2014-06-15 00:04:04
MaintainerHenrik Bengtsson <henrikb@braju.com>
LicenseArtistic-2.0
Version0.10.1

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anyMissing: Checks if there are any missing values in an object or not

binCounts: Fast element counting in non-overlapping bins

binMeans: Fast mean calculations in non-overlapping bins

indexByRow: Translates matrix indices by rows into indices by columns

logSumExp: Accurately computes the logarithm of the sum of exponentials

matrixStats-package: Package matrixStats

rowAvgsPerColSet.matrix: Applies a row-by-row (column-by-column) averaging function to...

rowCollapse: Extracts one cell per row (column) from a matrix

rowCounts: Counts the number of TRUE values in each row (column) of a...

rowDiffs: Calculates difference for each row (column) in a matrix

rowIQRs: Estimates of the interquartile range for each row (column) in...

rowLogSumExps: Accurately computes the logarithm of the sum of exponentials...

rowMedians: Calculates the median for each row (column) in a matrix

rowOrderStats: Gets an order statistic for each row (column) in a matrix

rowProds: Calculates the product for each row (column) in a matrix

rowQuantiles: Estimates quantiles for each row (column) in a matrix

rowRanges: Gets the range of values in each row (column) of a matrix

rowRanks: Gets the rank of each row (column) of a matrix

rowSds: Standard deviation estimates for each row (column) in a...

rowTabulates: Tabulates the values in a matrix by row (column)

rowVars: Variance estimates for each row (column) in a matrix

rowWeightedMeans.matrix: Calculates the weighted means for each row (column) in a...

rowWeightedMedians.matrix: Calculates the weighted medians for each row (column) in a...

signTabulate: Calculates the number of negative, zero, positive and missing...

varDiff: Estimation of discrepancies based on sequential order...

weightedMad: Weighted Median Absolute Deviation (MAD)

weightedMedian: Weighted Median Value

weightedVar: Weighted variance

Files in this package

matrixStats/DESCRIPTION
matrixStats/NAMESPACE
matrixStats/NEWS
matrixStats/R
matrixStats/R/999.package.R matrixStats/R/anyMissing.R matrixStats/R/benchmark.R matrixStats/R/binCounts.R matrixStats/R/binMeans.R matrixStats/R/indexByRow.R matrixStats/R/logSumExp.R matrixStats/R/madDiff.R matrixStats/R/product.R matrixStats/R/psortKM.R matrixStats/R/rowAvgsPerColSet.R matrixStats/R/rowCollapse.R matrixStats/R/rowCounts.R matrixStats/R/rowDiffs.R matrixStats/R/rowIQRs.R matrixStats/R/rowLogSumExps.R matrixStats/R/rowMads.R matrixStats/R/rowMedians.R matrixStats/R/rowOrderStats.R matrixStats/R/rowProds.R matrixStats/R/rowQuantiles.R matrixStats/R/rowRanges.R matrixStats/R/rowRanks.R matrixStats/R/rowSds.R matrixStats/R/rowTabulates.R matrixStats/R/rowVars.R matrixStats/R/rowWeightedMeans.matrix.R matrixStats/R/rowWeightedMedians.matrix.R matrixStats/R/sdDiff.R matrixStats/R/signTabulate.R matrixStats/R/varDiff.R matrixStats/R/weightedMad.R
matrixStats/R/weightedMedian.R
matrixStats/R/weightedVar.R matrixStats/R/zzz.R
matrixStats/inst
matrixStats/inst/benchmarking
matrixStats/inst/benchmarking/R
matrixStats/inst/benchmarking/R/random-matrices.R
matrixStats/inst/benchmarking/R/random-vectors.R
matrixStats/inst/benchmarking/binCounts.md.rsp
matrixStats/inst/benchmarking/binMeans.md.rsp
matrixStats/inst/benchmarking/colRowAnyMissings.md.rsp
matrixStats/inst/benchmarking/colRowCounts.md.rsp
matrixStats/inst/benchmarking/colRowLogSumExps.md.rsp
matrixStats/inst/benchmarking/colRowMads.md.rsp
matrixStats/inst/benchmarking/colRowMeans.md.rsp
matrixStats/inst/benchmarking/colRowMedians.md.rsp
matrixStats/inst/benchmarking/colRowMins.md.rsp
matrixStats/inst/benchmarking/colRowOrderStats.md.rsp
matrixStats/inst/benchmarking/colRowProds.md.rsp
matrixStats/inst/benchmarking/colRowQuantiles.md.rsp
matrixStats/inst/benchmarking/colRowRanges.md.rsp
matrixStats/inst/benchmarking/colRowRanks.md.rsp
matrixStats/inst/benchmarking/colRowSds.md.rsp
matrixStats/inst/benchmarking/colRowSums.md.rsp
matrixStats/inst/benchmarking/colRowTabulates.md.rsp
matrixStats/inst/benchmarking/colRowWeightedMeans.md.rsp
matrixStats/inst/benchmarking/colRowWeightedMedians.md.rsp
matrixStats/inst/benchmarking/includes
matrixStats/inst/benchmarking/includes/appendix.md.rsp
matrixStats/inst/benchmarking/includes/footer.md.rsp
matrixStats/inst/benchmarking/includes/header.md.rsp
matrixStats/inst/benchmarking/includes/references.md.rsp
matrixStats/inst/benchmarking/includes/results.md.rsp
matrixStats/inst/benchmarking/includes/setup.md.rsp
matrixStats/inst/benchmarking/index.md.rsp
matrixStats/inst/benchmarking/product.md.rsp
matrixStats/inst/benchmarking/weightedMedian.md.rsp
matrixStats/man
matrixStats/man/anyMissing.Rd matrixStats/man/binCounts.Rd matrixStats/man/binMeans.Rd matrixStats/man/indexByRow.Rd matrixStats/man/logSumExp.Rd matrixStats/man/matrixStats-package.Rd matrixStats/man/rowAvgsPerColSet.matrix.Rd matrixStats/man/rowCollapse.Rd matrixStats/man/rowCounts.Rd matrixStats/man/rowDiffs.Rd matrixStats/man/rowIQRs.Rd matrixStats/man/rowLogSumExps.Rd matrixStats/man/rowMedians.Rd matrixStats/man/rowOrderStats.Rd matrixStats/man/rowProds.Rd matrixStats/man/rowQuantiles.Rd matrixStats/man/rowRanges.Rd matrixStats/man/rowRanks.Rd matrixStats/man/rowSds.Rd matrixStats/man/rowTabulates.Rd matrixStats/man/rowVars.Rd matrixStats/man/rowWeightedMeans.matrix.Rd matrixStats/man/rowWeightedMedians.matrix.Rd matrixStats/man/signTabulate.Rd matrixStats/man/varDiff.Rd matrixStats/man/weightedMad.Rd matrixStats/man/weightedMedian.Rd matrixStats/man/weightedVar.Rd
matrixStats/src
matrixStats/src/anyMissing.c
matrixStats/src/binCounts-BINBY-template.h
matrixStats/src/binCounts.c
matrixStats/src/binMeans-BINBY-template.h
matrixStats/src/binMeans.c
matrixStats/src/logSumExp.c
matrixStats/src/productExpSumLog.c
matrixStats/src/productExpSumLog_TYPE-template.h
matrixStats/src/psortKM.c
matrixStats/src/rowCounts.c
matrixStats/src/rowCounts_TYPE-template.h
matrixStats/src/rowMedians.c
matrixStats/src/rowMedians_TYPE-template.h
matrixStats/src/rowOrderStats.c
matrixStats/src/rowOrderStats_TYPE-template.h
matrixStats/src/rowRanks.c
matrixStats/src/rowRanks_Integer.c
matrixStats/src/rowRanks_Real.c
matrixStats/src/rowRanks_TYPE_TIES-template.h
matrixStats/src/rowRanks_TYPE_TIES.c
matrixStats/src/signTabulate.c
matrixStats/src/signTabulate_TYPE-template.h
matrixStats/src/templates-types.h
matrixStats/src/templates-types_undef.h
matrixStats/tests
matrixStats/tests/anyMissing.R
matrixStats/tests/binCounts.R
matrixStats/tests/binMeans,binCounts.R
matrixStats/tests/logSumExp.R
matrixStats/tests/product.R
matrixStats/tests/psortKM.R
matrixStats/tests/rowCounts.R
matrixStats/tests/rowLogSumExps.R
matrixStats/tests/rowMads.R
matrixStats/tests/rowMedians.R
matrixStats/tests/rowOrderStats.R
matrixStats/tests/rowProds.R
matrixStats/tests/rowQuantiles.R
matrixStats/tests/rowRanges.R
matrixStats/tests/rowRanks,ties.R
matrixStats/tests/rowRanks.R
matrixStats/tests/rowSds.R
matrixStats/tests/rowTabulates.R
matrixStats/tests/rowVars.R
matrixStats/tests/rowWeightedMeans.R
matrixStats/tests/rowWeightedMedians.R
matrixStats/tests/sdDiff.R
matrixStats/tests/signTabulate.R

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