# Functions that Apply to Rows and Columns of Matrices (and to Vectors)

## Documentation for package ‘matrixStats’ version 0.55.0

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

matrixStats-package | Package matrixStats
allValue | Checks if a value exists / does not exist in each row (column) of a matrix
anyMissing | Checks if there are any missing values in an object or not
anyValue | Checks if a value exists / does not exist in each row (column) of a matrix
binCounts | Fast element counting in non-overlapping bins
binMeans | Fast mean calculations in non-overlapping bins
colAlls | Checks if a value exists / does not exist in each row (column) of a matrix
colAnyMissings | Checks if there are any missing values in an object or not
colAnyNAs | Checks if there are any missing values in an object or not
colAnys | Checks if a value exists / does not exist in each row (column) of a matrix
colCollapse | Extracts one cell per row (column) from a matrix
colCounts | Counts the number of occurrences of a specific value
colCummaxs | Cumulative sums, products, minima and maxima for each row (column) in a matrix
colCummins | Cumulative sums, products, minima and maxima for each row (column) in a matrix
colCumprods | Cumulative sums, products, minima and maxima for each row (column) in a matrix
colCumsums | Cumulative sums, products, minima and maxima for each row (column) in a matrix
colDiffs | Calculates difference for each row (column) in a matrix
colIQRDiffs | Estimation of scale based on sequential-order differences
colIQRs | Estimates of the interquartile range for each row (column) in a matrix
colLogSumExps | Accurately computes the logarithm of the sum of exponentials across rows or columns
colMadDiffs | Estimation of scale based on sequential-order differences
colMads | Standard deviation estimates for each row (column) in a matrix
colMaxs | Gets the range of values in each row (column) of a matrix
colMeans2 | Calculates the mean for each row (column) in a matrix
colMedians | Calculates the median for each row (column) in a matrix
colMins | Gets the range of values in each row (column) of a matrix
colOrderStats | Gets an order statistic for each row (column) in a matrix
colProds | Calculates the product for each row (column) in a matrix
colQuantiles | Estimates quantiles for each row (column) in a matrix
colRanges | Gets the range of values in each row (column) of a matrix
colRanks | Gets the rank of the elements in each row (column) of a matrix
colSdDiffs | Estimation of scale based on sequential-order differences
colSds | Standard deviation estimates for each row (column) in a matrix
colSums2 | Calculates the sum for each row (column) in a matrix
colTabulates | Tabulates the values in a matrix by row (column).
colVarDiffs | Estimation of scale based on sequential-order differences
colVars | Variance estimates for each row (column) in a matrix
colWeightedMads | Weighted Median Absolute Deviation (MAD)
colWeightedMeans | Calculates the weighted means for each row (column) in a matrix
colWeightedMedians | Calculates the weighted medians for each row (column) in a matrix
colWeightedSds | Weighted variance and weighted standard deviation
colWeightedVars | Weighted variance and weighted standard deviation
count | Counts the number of occurrences of a specific value
indexByRow | Translates matrix indices by rows into indices by columns
iqr | Estimates of the interquartile range for each row (column) in a matrix
iqrDiff | Estimation of scale based on sequential-order differences
logSumExp | Accurately computes the logarithm of the sum of exponentials
madDiff | Estimation of scale based on sequential-order differences
matrixStats | Package matrixStats
product | Calculates the product for each row (column) in a matrix
rowAlls | Checks if a value exists / does not exist in each row (column) of a matrix
rowAnyMissings | Checks if there are any missing values in an object or not
rowAnyNAs | Checks if there are any missing values in an object or not
rowAnys | Checks if a value exists / does not exist in each row (column) of a matrix
rowCollapse | Extracts one cell per row (column) from a matrix
rowCounts | Counts the number of occurrences of a specific value
rowCummaxs | Cumulative sums, products, minima and maxima for each row (column) in a matrix
rowCummins | Cumulative sums, products, minima and maxima for each row (column) in a matrix
rowCumprods | Cumulative sums, products, minima and maxima for each row (column) in a matrix
rowCumsums | Cumulative sums, products, minima and maxima for each row (column) in a matrix
rowDiffs | Calculates difference for each row (column) in a matrix
rowIQRDiffs | Estimation of scale based on sequential-order differences
rowIQRs | Estimates of the interquartile range for each row (column) in a matrix
rowLogSumExps | Accurately computes the logarithm of the sum of exponentials across rows or columns
rowMadDiffs | Estimation of scale based on sequential-order differences
rowMads | Standard deviation estimates for each row (column) in a matrix
rowMaxs | Gets the range of values in each row (column) of a matrix
rowMeans2 | Calculates the mean for each row (column) in a matrix
rowMedians | Calculates the median for each row (column) in a matrix
rowMins | Gets the range of values in each row (column) of 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 the elements in each row (column) of a matrix
rowSdDiffs | Estimation of scale based on sequential-order differences
rowSds | Standard deviation estimates for each row (column) in a matrix
rowSums2 | Calculates the sum for each row (column) in a matrix
rowTabulates | Tabulates the values in a matrix by row (column).
rowVarDiffs | Estimation of scale based on sequential-order differences
rowVars | Variance estimates for each row (column) in a matrix
rowWeightedMads | Weighted Median Absolute Deviation (MAD)
rowWeightedMeans | Calculates the weighted means for each row (column) in a matrix
rowWeightedMedians | Calculates the weighted medians for each row (column) in a matrix
rowWeightedSds | Weighted variance and weighted standard deviation
rowWeightedVars | Weighted variance and weighted standard deviation
sdDiff | Estimation of scale based on sequential-order differences
varDiff | Estimation of scale based on sequential-order differences
weightedMad | Weighted Median Absolute Deviation (MAD)
weightedMean | Weighted Arithmetic Mean
weightedMedian | Weighted Median Value
weightedSd | Weighted variance and weighted standard deviation
weightedVar | Weighted variance and weighted standard deviation