colRanges,dgCMatrix-method {sparseMatrixStats} | R Documentation |
Calculates the minimum and maximum for each row (column) of a matrix-like object.
## S4 method for signature 'dgCMatrix' colRanges(x, rows = NULL, cols = NULL, na.rm = FALSE) ## S4 method for signature 'dgCMatrix' rowRanges(x, rows = NULL, cols = NULL, na.rm = FALSE)
x |
An NxK matrix-like object. |
rows |
A |
cols |
A |
na.rm |
The S4 methods for x
of type matrix
,
array
, or numeric
call
matrixStats::rowRanges
/ matrixStats::colRanges
.
a numeric
Nx2
(Kx2
)
matrix
, where N (K) is the number of rows (columns) for
which the ranges are calculated.
matrixStats::rowRanges()
and
matrixStats::colRanges()
which are
used when the input is a matrix
or numeric
vector.
For max estimates, see rowMaxs()
.
For min estimates, see rowMins()
.
base::range()
.
mat <- matrix(rnorm(15), nrow = 5, ncol = 3) mat[2, 1] <- NA mat[3, 3] <- Inf mat[4, 1] <- 0 print(mat) rowRanges(mat) colRanges(mat)