colCummaxs {DelayedMatrixStats} | R Documentation |
Cumulative sums, products, minima and maxima for each row (column) in a matrix.
colCummaxs(x, rows = NULL, cols = NULL, dim. = dim(x), ...) colCummins(x, rows = NULL, cols = NULL, dim. = dim(x), ...) colCumprods(x, rows = NULL, cols = NULL, dim. = dim(x), ...) colCumsums(x, rows = NULL, cols = NULL, dim. = dim(x), ...) rowCummaxs(x, rows = NULL, cols = NULL, dim. = dim(x), ...) rowCummins(x, rows = NULL, cols = NULL, dim. = dim(x), ...) rowCumprods(x, rows = NULL, cols = NULL, dim. = dim(x), ...) rowCumsums(x, rows = NULL, cols = NULL, dim. = dim(x), ...) ## S4 method for signature 'DelayedMatrix' colCummaxs(x, rows = NULL, cols = NULL, dim. = dim(x), force_block_processing = FALSE, ...) ## S4 method for signature 'DelayedMatrix' colCummins(x, rows = NULL, cols = NULL, dim. = dim(x), force_block_processing = FALSE, ...) ## S4 method for signature 'DelayedMatrix' colCumprods(x, rows = NULL, cols = NULL, dim. = dim(x), force_block_processing = FALSE, ...) ## S4 method for signature 'DelayedMatrix' colCumsums(x, rows = NULL, cols = NULL, dim. = dim(x), force_block_processing = FALSE, ...) ## S4 method for signature 'DelayedMatrix' rowCummaxs(x, rows = NULL, cols = NULL, dim. = dim(x), force_block_processing = FALSE, ...) ## S4 method for signature 'DelayedMatrix' rowCummins(x, rows = NULL, cols = NULL, dim. = dim(x), force_block_processing = FALSE, ...) ## S4 method for signature 'DelayedMatrix' rowCumprods(x, rows = NULL, cols = NULL, dim. = dim(x), force_block_processing = FALSE, ...) ## S4 method for signature 'DelayedMatrix' rowCumsums(x, rows = NULL, cols = NULL, dim. = dim(x), force_block_processing = FALSE, ...)
x |
A NxK DelayedMatrix. |
rows |
A |
cols |
A |
dim. |
An |
... |
Additional arguments passed to specific methods. |
force_block_processing |
|
Returns a numeric
NxK matrix
of the same mode as x
.
See cumsum
(), cumprod
(),
cummin
(), and cummax
().
# A DelayedMatrix with a 'matrix' seed dm_matrix <- DelayedArray(matrix(c(rep(1L, 5), as.integer((0:4) ^ 2), seq(-5L, -1L, 1L)), ncol = 3)) # A DelayedMatrix with a 'Matrix' seed dm_Matrix <- DelayedArray(Matrix::Matrix(c(rep(1L, 5), as.integer((0:4) ^ 2), seq(-5L, -1L, 1L)), ncol = 3)) colCummaxs(dm_matrix) colCummins(dm_matrix) colCumprods(dm_matrix) colCumsums(dm_matrix) # Only use rows 2-4 rowCummaxs(dm_Matrix, rows = 2:4) # Only use rows 2-4 rowCummins(dm_Matrix, rows = 2:4) # Only use rows 2-4 rowCumprods(dm_Matrix, rows = 2:4) # Only use rows 2-4 rowCumsums(dm_Matrix, rows = 2:4)