Counts the number of TRUE values in each row (column) of a matrix
Fast mean calculations in non-overlapping bins
Estimation of discrepancies based on sequential order differences in a vector
Weighted Median Absolute Deviation (MAD)
rowWeightedMedians.matrix
Calculates the weighted medians for each row (column) in a matrix
Allocates an empty vector, matrix or array
Extracts one cell per row (column) from a matrix
Cumulative sums, products, minima and maxima for each row (column) in a matrix
Fast averaging over subset of vector elements
Gets the rank of each row (column) of a matrix
Gets the range of values in each row (column) of a matrix
Estimates of the interquartile range for each row (column) in a matrix
Accurately computes the logarithm of the sum of exponentials across rows or columns
Translates matrix indices by rows into indices by columns
Standard deviation estimates for each row (column) in a matrix
Gets an order statistic for each row (column) in a matrix
Fast element counting in non-overlapping bins
Variance estimates for each row (column) in a matrix
Checks if there are any missing values in an object or not
Calculates difference for each row (column) in a matrix
Applies a row-by-row (column-by-column) averaging function to equally-sized subsets of matrix columns (rows)
Weighted Median Value
Fast sum over subset of vector elements
Weighted variance
Calculates the number of negative, zero, positive and missing values
Calculates the weighted means for each row (column) in a matrix
Package matrixStats
Fast calculation of 'z <- x OP y' and 'z <- t(t(x) OP y)'
Estimates quantiles for each row (column) in a matrix
Tabulates the values in a matrix by row (column)
Calculates the product for each row (column) in a matrix
Calculates the median for each row (column) in a matrix
Accurately computes the logarithm of the sum of exponentials